This document discusses hemiplegic gait following a stroke. It describes common gait deviations seen during different phases of gait including increased knee flexion, equinus foot, circumduction, and decreased weight shifting to the affected side. Physical therapy interventions aim to improve balance, coordination, weight shifting, and muscle strength through techniques like neurophysiological approaches, functional electrical stimulation, robotic devices, motor imagery, and mirror therapy. Outcome measures used to assess improvement include the Functional Ambulation Profile, Dynamic Gait Index, Stroke Impact Scale, and various walking tests.
THIS PPT IS MADE ONLY FOR LEARNING PURPOSE AND IT CAN BE WRITTEN AS PT MANAGEMENT FOR ANY PULMONARY DISEASE WHETHER OBSTRUCTIVE OR DESTRUCTIVE IN EXAMINATION. PROTOCOL VARIES FROM PATIENT TO PATIENT IN CLINICAL PRACTICE.
THIS PPT IS MADE ONLY FOR LEARNING PURPOSE AND IT CAN BE WRITTEN AS PT MANAGEMENT FOR ANY PULMONARY DISEASE WHETHER OBSTRUCTIVE OR DESTRUCTIVE IN EXAMINATION. PROTOCOL VARIES FROM PATIENT TO PATIENT IN CLINICAL PRACTICE.
CHEST MOBILIZATION EXERCISES, COUNTER-ROTATION TECHNIQUE, BUTTERFLY TECHNIQUE, BREATH CONTROL DURING WALKING. These Mobilization Techniques are useful to improve Chest Wall Mobility and Expansion in Patients with Restricted Chest wall movements and also Postoperative patients
This PPT describes neurological gait deviations.
It describes Hemiplegic/circumductory gait, Spastic Diplegic gait, Parkinson gait, Myopathic & Ataxic gait in detail along with its causes and management in with Physiotherapy treatment. detail
Hierachical theory- says that higher centers control on lower center; but when higher center damage then this inhibitory control from the higher center is loss which leads to exageration of the movt.
In normal individual, these occur a smooth, rhythmic movt. Because there is a presence of control from higher center on lower center.
Controlled use of sensory stimulus.
Specific Motor response
Normalization of muscle tone
Use of Developmental sequences.
Sensorimotor development = from lower to higher level.
Use of activity to demand a purposeful response.
Practice of sensory motor response is necessary for motor learning.
CHEST MOBILIZATION EXERCISES, COUNTER-ROTATION TECHNIQUE, BUTTERFLY TECHNIQUE, BREATH CONTROL DURING WALKING. These Mobilization Techniques are useful to improve Chest Wall Mobility and Expansion in Patients with Restricted Chest wall movements and also Postoperative patients
This PPT describes neurological gait deviations.
It describes Hemiplegic/circumductory gait, Spastic Diplegic gait, Parkinson gait, Myopathic & Ataxic gait in detail along with its causes and management in with Physiotherapy treatment. detail
Hierachical theory- says that higher centers control on lower center; but when higher center damage then this inhibitory control from the higher center is loss which leads to exageration of the movt.
In normal individual, these occur a smooth, rhythmic movt. Because there is a presence of control from higher center on lower center.
Controlled use of sensory stimulus.
Specific Motor response
Normalization of muscle tone
Use of Developmental sequences.
Sensorimotor development = from lower to higher level.
Use of activity to demand a purposeful response.
Practice of sensory motor response is necessary for motor learning.
In-service project for clinical affiliation with Southcoast Hospital Group in December of 2012. Presented by Doctoral Student of Physical Therapy, Amy Rosen
Osteoarthritis of the Knee Joint is a quite common condition found in Indian Population. This presentation is made to understand how this condition affects patients and what are the different Physiotherapy measures to make the patient functionally independent.
Prof. Anisuddin Bhatti, Paediatric Orthopaedic Surgeon @ Dr. Ziauddin University Hospital, Clifton, Karachi, presents webinar GAIT DISORDERS & ANALYSIS with Sp reference to Trendelenburg gat & Cerebral Palsy Spastic gaits
what is crouch gait and its Physiotherapy rehabilitation
this type gait mostly seen in spastic diaplegic Cerebral palsy child least common in quadriplegic C P , and hemiplegic C P
Principles and application of various Neurological Approaches. Comprises of PNF, ROODS, NDT, BOBATH, SENSORY INTEGRATION, BRUNNSTORM, VOJTA, Motor Re-learning Approach , Neural Tissue Mobilization
Dynamic Neuro-Cognitive Imagery Improves Mental Imagery Ability, Disease Severity, and Motor and Cognitive Functions in People with Parkinson’s Disease
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
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.
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
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.
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
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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.
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.
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
8. Gait deviations commonly seen following stroke
Stance Phase
Trunk/pelvis Unawareness of affected side: poor
proprioception
Forward trunk: Weak hip extension, Flexion
contracture
Hip Poor hip position
Trendelenburg limp: weak abductors
Scissoring: spastic adductors
9. Stance Phase
Knee Increase knee flexion Flexion contracture,
Weak hip and knee extensors
Ankle dorsiflexion range past neutral
Weakness in extension pattern or in
selective motion of hip and knee
extensors and plantarflexors
10. Stance Phase
Knee Decreased knee flexion (or
hyper extension)
Insufficient active tension with knee flexors.
Impaired proprioception: Knee wobbles or
snaps back into recurvatum
Severe spasticity in quadriceps
Weak knee extensors: compensatory locking
of knee in hyperextension
11. Stance Phase
Ankle/foot Equinus gait (heel does not touch the ground: spasticity or
contractures of gastrocnemius soleus
Varus foot (patient bears weight on the lateral surface of the
foot)
Lack of dorsiflexion range on the affected side (approximately
10˙ is needed)
12. Swing Phase
Trunk/pelvis Insufficient forward pelvic rotation (pelvic retraction): weak abdominal
muscles
Inclination to sound side for foot clearance: weakness of flexor muscles
Hip Inadequate flexion: Weak hip flexors, Poor proprioception.
13. Swing Phase
Knee Inadequate knee flexion Inadequate hip flexion and
poor foot clearance
Exaggerated but delayed knee
flexion
Strong flexor synergy
Inadequate knee extension at
weight acceptance
Spastic hamstrings
14. Swing Phase
Ankle/foot Persistent equinus and/or equinovarus: Plantarflexor
contracture or spasticity, Weak dorsiflexors, Delayed
contraction of dorsiflexors, Toe drags during midswing
Exaggerated dorsiflexion: strong flexor synergy pattern
17. Description of gait
• Hip hike
• Circumduction of the leg
• Reduced hip and knee flexion
• Poor dorsiflexion — foot drop — toe first or flat foot placement
• Decreased weight shift towards affected side
18. 11
• Broader base of support
• Increased double stance time
• Shorter steps and stride length
• Slower gait speed
• Decreased walking efficacy
• Poor endurance,
19. Weak or imbalanced muscles
• Kinematic deviation occurs as a result of the inability to appropriately
activate muscles, as well as, from adaptive muscle shortening.
• Other than weakness, the person may experience clonus, spasticity,
exaggerated deep tendon reflexes, and decreased endurance.
• Weakened muscles include hip abductors, flexors, knee flexors, and weak
ankle dorsiflexors.
20. Functional task affected
• Difficulty maintaining balance due to limb weakness.
• Inability to properly shift their body weight.
• Staggering and stumbling.
• Difficulty performing activities of daily living. (barthel)
21. Physical therapy intervention
• Patient aimed at improving balance and restoring coordination.
• Tx is focused on
• Symmetrical weight bearing
• Weight shifting
• Step training
• Heel strike
• Single leg stance
• Push off
23. 1. Neurophysiological techniques
• Physiotherapist supports the patient's movement patterns, acting as an active
participant and decision maker, so the patient acts as relatively passive
recipient.
• Most commonly used :
• Bobath Method is the most widely accepted treatment.
• This method consists on trying to inhibit increased muscle tone (spasticity)
by passive mobilization associated with tactile and proprioceptive stimuli.
• During exercise, pathologic synergies or reflex activities are not stimulated.
24. • Brunnstrom method is also well known but practiced less commonly.
• It is different to the Bobath strategy and focus on raising pathologic
synergies in order to achieve a normal movement pattern and promotes
return of voluntary movement through reflex facilitation and sensory
stimulation.
• Rood technique uses peripheral input (sensory stimulation) to facilitate
movement and postural responses in the same automatic way as they
normally occur.
• Johnson method assumes that damaged reflex mechanisms responsible for
spasticity are the leading cause of posture and movement impairment. These
pathological reflexes are controlled through positioning and splinting.
25. 2. Functional Electrical Stimulation
• FES consists delivering an electric current through electrodes to the muscles.
• The current elicits action potentials in the peripheral nerves of axonal branches
and thus generates muscle contractions.
• This technique is found effective to improve gait performance in hemiplegic
subjects and thought to give better results if used along with BWS.
27. 3. Robotic devices
• These devices provide safe, intensive and task-oriented rehabilitation with a minimal
physical assistance required to walk — reduces health care costs.
• It also provides kinematic and kinetic data in order to control intensity of practice, assess
changes and measure motor impairments.
• Robotic systems for gait recovery have been projected as simple electromechanical
assistances for walking, such as the treadmill with body weight support (BWS) , as end-
effectors, such as the Gait Trainer (Reha-Technologies, Germany, GT), lokomat.
28.
29. 4. Motor imagery
• Imagining of an action without its physical execution; using all of the
senses.
• It is an active process during which the representation of an action is
internally reproduced within working memory without any overt
(observable) output.
30. 5. Brain Computer Interfaces
• BCIs establish a direct link between a brain and a computer without any use
of peripheral nerves or muscles enabling communication and control without
any motor output by the user.
• The users brain activity extracts specific features from brain signals that
reflect the intent of subjects and transform them into action.
32. 6. Mirror therapy
• Type of motor imagery where the patient moves his/her unaffected limb
while watching the movement in a mirror.
• This in turn sends a visual stimulus to the brain to promote movement in
the affected limb.
33. Outcome measures
• Functional ambulation profile
• Dynamic gait index
• Stroke impact scale
• Gait abnormality rating scale
• Functional independence measures
• Functional gait assessment
• Timed up and go test
• 6 min walk test
• 2 min walk test
• 10 meter walk test