Hand and wrist pain can have many causes. Carpal tunnel syndrome can be brought on by overuse of the hand and wrist, causing pain, numbness, and tingling. Painful hand cramps can be the result of anything from dehydration to vitamin D or potassium deficiency. Hand and wrist pain can also be caused by over-use, poor posture and griping pens or tools too tightly. These fifteen tips from the doctors at Renova Hand Centers can help you prevent hand and wrist pain during your daily activities.
Office Syndrome, Help employees address current injuries, resolve minor aches and pains quickly, and head-off future problems. Beyond keeping you healthy, a PT can reduce your annual health care spending. “When pain progresses over time, it becomes more systemic and starts to impact the Brain”.
Aye GPS Tracking Smart Watches for Kids - AyeWatchAye Life
If you want to buy cheap smart watch, choose smart watch from www.aye.life . It endeavors to provide the products that you want, offering the best bang for your buck. Whatever smart watch styles you want, can be easily bought here.Visit https://www.aye.life/
Office Syndrome, Help employees address current injuries, resolve minor aches and pains quickly, and head-off future problems. Beyond keeping you healthy, a PT can reduce your annual health care spending. “When pain progresses over time, it becomes more systemic and starts to impact the Brain”.
Aye GPS Tracking Smart Watches for Kids - AyeWatchAye Life
If you want to buy cheap smart watch, choose smart watch from www.aye.life . It endeavors to provide the products that you want, offering the best bang for your buck. Whatever smart watch styles you want, can be easily bought here.Visit https://www.aye.life/
Our laptops often contain a lot of sensitive data for work and personal use, and for most people, the thought of losing all that information is more than a little frightening. The sudden, unexpected loss (or worse, theft) of expensive equipment and delicate documents doesn’t have to be a paralyzing experience, however. Here are some quick tips outlining steps you should take should your laptop become lost. We’ve also added a few handy precautionary measures you can take beforehand, so your laptop has a better chance of making it home safe if the two of you become separated.Healthtech is an ever-growing sector, but from the $1 billion pool VCs poured into startups over the last year, health companies only received about 3 percent of that total. Not many healthtech startups have been able to secure those big venture rounds; however, last week, I highlighted one healthtech company that seems to be doing it right: Zocdoc, which raised a $50 million round from DST earlier this month, and offered a few takeaways for startups looking to learn from Zocdoc’s experience. As the aforementioned venture numbers from Rip’s post show, many startups really haven’t demonstrated the same wisdom Zocdoc has shown, which has led to an increasing number of healthtech failures over the last few years. One recent study in particular highlights this phenomena. After interviewing 110 digital health entrepreneurs, RockHealth recently released the findings of a study demonstrating the disconnect between the companies that are actually getting funding and the many that have come up empty.Healthtech is an ever-growing sector, but from the $1 billion pool VCs poured into startups over the last year, health companies only received about 3 percent of that total. Not many healthtech startups have been able to secure those big venture rounds; however, last week, I highlighted one healthtech company that seems to be doing it right: Zocdoc, which raised a $50 million round from DST earlier this month, and offered a few takeaways for startups looking to learn from Zocdoc’s experience. Healthtech is an ever-growing sector, but from the $1 billion pool VCs poured into startups over the last year, health companies only received about 3 percent of that total. Not many healthtech startups have been able to secure those big venture rounds; however, last week, I highlighted one healthtech company that seems to be doing it right: Zocdoc, which raised a $50 million round from DST earlier this month, and offered a few takeaways for startups looking to learn from Zocdoc’s experience. Healthtech is an ever-growing sector, but from the $1 billion pool VCs poured into startups over the last year, health companies only received about 3 percent of that total. Not many healthtech startups have been able to secure those big venture rounds; however, last week, I highlighted one healthtech company that seems to be doing it right: Zocdoc, which raised a $50 million round from DST earlier this month, and fhsgfsgsjgsjgjhgds
Gymnastics Association of Texas 2010 conference: Presentation geared toward gymnastic coaches on common causes of wrist injuries in gymnast. Biomechanics of loading the wrist. Training exercises to prevent and decrease wrist injuries in gymnast.
During workout you feel that, performing barbell curls with a straight bar began to hurt. It feels like sharp pain along the pinkie side of your hand and wrist. It hurts when you move your wrist, and there may also be swelling and a feeling of heat, tingling, or numbness. Avoid straight bars for biceps curls and triceps extensions. If possible, incorporate kettlebell exercises such as swings and cleans to strengthen the wrist and grip.
Richard Stacy's presentation at in-cosmetics Paris, 13/04/10Richard Stacy
Presentation on social media given at in-cosmetics Paris, on 13 April, 2010. Posted here for those at the presentation who want to download it. Won't make a huge amount of sense to anyone else, since it is designed to be presented, rather than viewed.
How to incorporate ankle injury prevention for gymnast in your gym. This presentation was given at the Gymnastics Assocation of Texas 2011 conference and at the USA Gymnastics National Congress 2011
ITP 201: Basic Injury Care for gymnast
This lecture was given at the Gymnastics Association of Texas conference 2011. Importance of Emergency Action Plan and triage in the gym.
Knee pain is a very common condition. Traditional measures only address symptoms while the underlying cause is still present. Find out why and what additional steps need to be taken.
Learn more at www.HyProCure.com.
top 10 tips for maintaining wellness at work in the summer.pptxsunilhealthcare
maintaining wellness at work during the summer months can be challenging due to the heat, longer days, and potential changes in routine. it is a must to read article penned down by the experts of a hard shell capsules manufacturer. it's important to drink lots of water during the day, especially when it's hot outside. when you don't drink enough water, your body can get tired and it's hard to focus.
Presentation on role of OT in Arthritis through various joint protection techniques, energy conservation techniques and how these can be done with the support of adaptive and assistive devices.
Developing healthy habits can help improve your quality of life, especially if you spend almost all day in front of a computer. Here are ten simple, practical tips you can start using today to stay healthy while working.
Our laptops often contain a lot of sensitive data for work and personal use, and for most people, the thought of losing all that information is more than a little frightening. The sudden, unexpected loss (or worse, theft) of expensive equipment and delicate documents doesn’t have to be a paralyzing experience, however. Here are some quick tips outlining steps you should take should your laptop become lost. We’ve also added a few handy precautionary measures you can take beforehand, so your laptop has a better chance of making it home safe if the two of you become separated.Healthtech is an ever-growing sector, but from the $1 billion pool VCs poured into startups over the last year, health companies only received about 3 percent of that total. Not many healthtech startups have been able to secure those big venture rounds; however, last week, I highlighted one healthtech company that seems to be doing it right: Zocdoc, which raised a $50 million round from DST earlier this month, and offered a few takeaways for startups looking to learn from Zocdoc’s experience. As the aforementioned venture numbers from Rip’s post show, many startups really haven’t demonstrated the same wisdom Zocdoc has shown, which has led to an increasing number of healthtech failures over the last few years. One recent study in particular highlights this phenomena. After interviewing 110 digital health entrepreneurs, RockHealth recently released the findings of a study demonstrating the disconnect between the companies that are actually getting funding and the many that have come up empty.Healthtech is an ever-growing sector, but from the $1 billion pool VCs poured into startups over the last year, health companies only received about 3 percent of that total. Not many healthtech startups have been able to secure those big venture rounds; however, last week, I highlighted one healthtech company that seems to be doing it right: Zocdoc, which raised a $50 million round from DST earlier this month, and offered a few takeaways for startups looking to learn from Zocdoc’s experience. Healthtech is an ever-growing sector, but from the $1 billion pool VCs poured into startups over the last year, health companies only received about 3 percent of that total. Not many healthtech startups have been able to secure those big venture rounds; however, last week, I highlighted one healthtech company that seems to be doing it right: Zocdoc, which raised a $50 million round from DST earlier this month, and offered a few takeaways for startups looking to learn from Zocdoc’s experience. Healthtech is an ever-growing sector, but from the $1 billion pool VCs poured into startups over the last year, health companies only received about 3 percent of that total. Not many healthtech startups have been able to secure those big venture rounds; however, last week, I highlighted one healthtech company that seems to be doing it right: Zocdoc, which raised a $50 million round from DST earlier this month, and fhsgfsgsjgsjgjhgds
Gymnastics Association of Texas 2010 conference: Presentation geared toward gymnastic coaches on common causes of wrist injuries in gymnast. Biomechanics of loading the wrist. Training exercises to prevent and decrease wrist injuries in gymnast.
During workout you feel that, performing barbell curls with a straight bar began to hurt. It feels like sharp pain along the pinkie side of your hand and wrist. It hurts when you move your wrist, and there may also be swelling and a feeling of heat, tingling, or numbness. Avoid straight bars for biceps curls and triceps extensions. If possible, incorporate kettlebell exercises such as swings and cleans to strengthen the wrist and grip.
Richard Stacy's presentation at in-cosmetics Paris, 13/04/10Richard Stacy
Presentation on social media given at in-cosmetics Paris, on 13 April, 2010. Posted here for those at the presentation who want to download it. Won't make a huge amount of sense to anyone else, since it is designed to be presented, rather than viewed.
How to incorporate ankle injury prevention for gymnast in your gym. This presentation was given at the Gymnastics Assocation of Texas 2011 conference and at the USA Gymnastics National Congress 2011
ITP 201: Basic Injury Care for gymnast
This lecture was given at the Gymnastics Association of Texas conference 2011. Importance of Emergency Action Plan and triage in the gym.
Knee pain is a very common condition. Traditional measures only address symptoms while the underlying cause is still present. Find out why and what additional steps need to be taken.
Learn more at www.HyProCure.com.
top 10 tips for maintaining wellness at work in the summer.pptxsunilhealthcare
maintaining wellness at work during the summer months can be challenging due to the heat, longer days, and potential changes in routine. it is a must to read article penned down by the experts of a hard shell capsules manufacturer. it's important to drink lots of water during the day, especially when it's hot outside. when you don't drink enough water, your body can get tired and it's hard to focus.
Presentation on role of OT in Arthritis through various joint protection techniques, energy conservation techniques and how these can be done with the support of adaptive and assistive devices.
Developing healthy habits can help improve your quality of life, especially if you spend almost all day in front of a computer. Here are ten simple, practical tips you can start using today to stay healthy while working.
For better results, wear Flamingo Premium Varicose Vein Stockings. Its four ways stretched advantage provides comfort and control compression to legs. Compression of varicose vein slows down the progression of varicose vein and their reoccurrence. It gives great relief to tired aching, heavy, tingling and burning numb legs, ankles and feet. Overlock design prevents impression on skin.
Ergonomics have become a concern within the workplace as improper or poor ergonomics can cause repetitive strain injuries, resulting in lost productivity, worker’s compensation claims and other liabilities for an organization.
Today, American companies spend approximately $30 billion annually on Repetitive Stress Injuries and Cumulative Trauma Disorders. These injuries could be prevented or lessened in severity through ergonomics health and wellness training.
I created this Ergonomics PowerPoint to share with others to enhance training. Feel free to share it with others.
Ergonomics have become a concern within the workplace as improper or poor ergonomics can cause repetitive strain injuries, resulting in lost productivity, worker’s compensation claims and other liabilities for an organization.
Today, American companies spend nearly $30 billion annually on Repetitive Stress Injuries and Cumulative Trauma Disorders. These injuries could be prevented or the severity reduced through ergonomics health and wellness training.
I created this Ergonomics PowerPoint to share with others to enhance training. Feel free to share it with others. Any feedback is welcome.
Start your day with yoga. You can do this activity on bed, 1st wake up and sit on your bed straight then move your arm around you. Then move your head in every direction. As you go about your day, bring that awareness with you, practicing some intentional movements to loosen up the stiff areas.
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
2. 1. Stretch often.
Many of our daily activities like typing, texting, and driving, cause us to hold our hands
and wrists in stiff, awkward positions. To counteract this, try stretches that help limber up
your fingers, palms, and wrists. Simple yoga poses, like prayer pose and upward bound
finger pose, can help.
3. 2. Shake it out.
After you stretch your hands, simply shake them out. This can relieve a bit of
tension and improve circulation, which will help prevent cramping in the fingers
and thumb.
4. 3. Drink plenty of water.
Muscle cramps can be brought on by dehydration and loss of electrolytes. Staying
hydrated can help prevent painful hand cramps, particularly if you have been
experiencing cramping after you exercise.
5. 4. Get plenty of Vitamin D and potassium.
In addition to dehydration, muscle cramps can be caused by a lack of Vitamin D
and potassium. Boosting these in your diet may help prevent further cramping in
the hands.
6. 5. Take breaks.
One of the most important ways to prevent a repetitive strain injury (RSI) is to
allow yourself time to rest. Whether you are playing a sport, sewing or
crocheting, or using tools at work, finding time to rest your hands can help
prevent and alleviate hand pain.
7. 6. Modify your routines.
You may find that altering the way you carry out your daily activities alleviates
stress in your hands and wrists. If you practice yoga, for example, there are
many ways to modify poses so that you are not putting more weight on your
wrists than they can handle.
8. 7. Talk to your doctor.
While adapting healthy behaviors can help prevent and alleviate hand pain, most
conditions won’t go away on their own. Talk to your doctor about any symptoms
you have been experiencing to find out of you could benefit from medical
treatment.
9. 8. Hold wrists in a neutral position.
The best resting position for the wrist is a neutral one. This means that the wrist
is not bent up or down and hands are held with the palms facing upward. When
your hands are at work, try to keep from resting your wrists on the counter or
desk.
10. 9. Wear protective gloves or splints.
An over-the-counter splint can help if you struggle to hold your wrist in a neutral
position. These can be useful while you work as well as during sleep. If you work
with tools that vibrate, wearing gloves that absorb shock can reduce stress on
your hands and wrists.
11. 10. Improve your posture.
While you may think that posture only affects the back and neck, hands and
wrists can also benefit from good posture. This is especially true when it comes
to the way you sit while working at the computer. Prevent hand pain from
computer use by keeping your forearms lowered or parallel to the ground. An
ergonomic office chair with low or removable arm rests can assist this position.
This is a helpful way to prevent stiff or awkward hand and wrist positions as you
type.
12. 11. Move around.
Ultimately, the best posture is a varied posture. Holding your hands in the same
position for too long will do more harm than good. Try to mix up the way you
type, write, hold a book, etc. throughout the day to keep from causing extra
stress to your hands.
13. 12. Rearrange your desk.
Make it easier to shake up your routine and alternate your posture by rearranging
your work area. Create an ergonomic office by repositioning your monitor,
moving your keyboard, or even placing your water bottle on a different side of
the desk. Simple changes like these can help keep you from staying in the same
position for too long.
14. 13. Buy good pens.
If you write for long stretches of time, you may be looking for a way to prevent
hand pain when writing. Reminding yourself to relax and hold your pen less
tightly is important, but that can also be difficult when you are writing under
pressure during a long exam. In that case, it is helpful to find pens that are
comfortable to hold and use. Try out pens with different grips and thicknesses
and see what feels best.
15. 14. Apply an ice pack.
If your hands feel swollen and hot after exercise, using an ice pack may help.
Make sure to wrap the ice in a towel so that you do not apply it directly to the
skin.
16. 15. Use proper form when exercising.
Learning proper form for exercise can help prevent serious strain and injury to
the hands and wrists. You may discover that pain in the wrists and hand joints is
the result of using the wrong equipment or using incorrect form when doing
activities like weight training or yoga.