The peripheral nervous system (PNS) connects the central nervous system to the rest of the body. It has two main parts: the somatic nervous system and the autonomic nervous system. The somatic nervous system carries sensory and motor signals between the brain and spinal cord and the rest of the body. The autonomic nervous system regulates involuntary body functions and has two divisions - the sympathetic nervous system which prepares the body for "fight or flight" and the parasympathetic nervous system which helps maintain normal body functions.
The detail description about peripheral nervous system, neuron, its covering, types of neuron, synapses, spinal nerves, plexus, and more about cranial nerves at last not the least about somatic and autonomic nervous system. you may also find the information about types of peripheral nervous system in detail.
Peripheral Nervous System, Audumbar MaliAudumbar Mali
Peripheral Nervous System,
Types of PNS,
Spinal nerves,
Types of neuron (3 basic types),
Plexus,
Cranial nerves,
Autonomic nervous system,
Structure of Neuron,
Human Anatomy and Physiology-I,
Syllabus As per PCI,
B. Pharm-I
The detail description about peripheral nervous system, neuron, its covering, types of neuron, synapses, spinal nerves, plexus, and more about cranial nerves at last not the least about somatic and autonomic nervous system. you may also find the information about types of peripheral nervous system in detail.
Peripheral Nervous System, Audumbar MaliAudumbar Mali
Peripheral Nervous System,
Types of PNS,
Spinal nerves,
Types of neuron (3 basic types),
Plexus,
Cranial nerves,
Autonomic nervous system,
Structure of Neuron,
Human Anatomy and Physiology-I,
Syllabus As per PCI,
B. Pharm-I
Senses : any of the physical processes by which stimuli are received, transduced, and conducted as impulses to be interpreted in the brain.
The special senses consist of the eyes, ears, nose, throat and skin.
Each of these organs have specialized functions that make if possible for us to experience our environment and to make that experience more pleasant
“The right half of the brain controls the left half of the body. This means that only left handed people are in their right mind.”
Made up of brain and spinal cordActs as body’s control center, coordinates body’s activitiesImpulses travel through the neurons in your body to reach the brainCentral Nervous System is yellow in this diagram.
Made up of all the nerves that carry messages to and from the central nervous system.Similar to telephone wires that connect all of our houses in the communityCentral Nervous System and Peripheral Nervous System work together to make rapid changes in your body in response to stimuli.Peripheral Nervous System is green in this diagram.
Somatic Nervous SystemRelay information between skin, skeletal muscles and central nervous systemYou consciously control this pathway by deciding whether or not to move muscles (except reflexes)Reflexes: Automatic response to stimulusAutonomic Nervous SystemRelay information from central nervous system to organsInvoluntary: You do not consciously control theseSympathetic Nervous System: controls in times of stress, such as the flight or fight responseParasympathetic Nervous System: controls body in times of rest
understanding spinal cord, its bransches, lesions, functions and anatomy.
hope to give you better knowledge of spinal cord by the end of it.
plese review ans comment for my future updates and corrections that iw ill be needing in this.
Senses : any of the physical processes by which stimuli are received, transduced, and conducted as impulses to be interpreted in the brain.
The special senses consist of the eyes, ears, nose, throat and skin.
Each of these organs have specialized functions that make if possible for us to experience our environment and to make that experience more pleasant
“The right half of the brain controls the left half of the body. This means that only left handed people are in their right mind.”
Made up of brain and spinal cordActs as body’s control center, coordinates body’s activitiesImpulses travel through the neurons in your body to reach the brainCentral Nervous System is yellow in this diagram.
Made up of all the nerves that carry messages to and from the central nervous system.Similar to telephone wires that connect all of our houses in the communityCentral Nervous System and Peripheral Nervous System work together to make rapid changes in your body in response to stimuli.Peripheral Nervous System is green in this diagram.
Somatic Nervous SystemRelay information between skin, skeletal muscles and central nervous systemYou consciously control this pathway by deciding whether or not to move muscles (except reflexes)Reflexes: Automatic response to stimulusAutonomic Nervous SystemRelay information from central nervous system to organsInvoluntary: You do not consciously control theseSympathetic Nervous System: controls in times of stress, such as the flight or fight responseParasympathetic Nervous System: controls body in times of rest
understanding spinal cord, its bransches, lesions, functions and anatomy.
hope to give you better knowledge of spinal cord by the end of it.
plese review ans comment for my future updates and corrections that iw ill be needing in this.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
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Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
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http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
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Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
2. What is Peripheral Nervous System?
The peripheral nervous system (PNS) is
the division of the nervous
system containing all the nerves that lie
outside of the central nervous system
(CNS).
Primary role:
to connect the CNS to the organs, limbs
and skin. These nerves extend from the
central nervous system to the outermost
areas of the body.
3.
4. Somatic Nervous System
the part of the peripheral nervous system responsible for
carrying sensory and motor information to and from
the central nervous system.
derives its name from the Greek word soma, which means
"body.“
responsible for transmitting sensory information as well as for
voluntary movement.
contains two major types of neurons:
sensory neurons (or afferent neurons) - carry information
from the nerves to the central nervous system
motor neurons (or efferent neurons) that carry information
from the brain and spinal cord to muscle fibers throughout
the body.
5. Sensory-Somatic Nervous System
The sensory-somatic system consists of
› 12 pairs of cranial nerves and
› 31 pairs of spinal nerves.
6. Cranial Nerves - nerves that emerge directly
from the brain, in contrast to spinal
nerves, which emerge from segments of
the spinal cord. In humans, there are
traditionally twelve pairs of cranial nerves. Only
the first and the second pair emerge from
the cerebrum; the remaining ten pairs emerge
from the brainstem.
Spinal Nerves - spinal nerves or nerve
roots, branch off the spinal cord and pass out
through a hole in each of the vertebrae called
the Foramen. These nerves carry information
from the spinal cord to the rest of the body, and
from the body back up to the brain.
7.
8. Nerves Type Function
I
sensory olfaction (smell)
Olfactory
vision
II
sensory (Contain 38% of all the axons
Optic
connecting to the brain.)
III
motor* eyelid and eyeball muscles
Oculomotor
IV
motor* eyeball muscles
Trochlear
Sensory: facial and mouth
V
mixed sensation
Trigeminal
Motor: chewing
VI
motor* eyeball movement
Abducens
Sensory: taste
VII
mixed Motor: facial muscles and
Facial
salivary glands
VIII
sensory hearing and balance
Auditory
IX Sensory: taste
mixed
Glossopharyngeal Motor: swallowing
main nerve of the
X
mixed parasympathetic nervous
Vagus
system (PNS)
XI swallowing; moving head and
motor
Accessory shoulder
XII
motor* tongue muscles
Hypoglossal
9. sensory neurons running from
stimulus receptors that inform the CNS of the stimuli
motor neurons running from the CNS to
the muscles and glands - called effectors - that
take action.
It is responsible for monitoring conditions in the
internal environment and bringing about
appropriate changes in them. The contraction of
both smooth muscle and cardiac muscle is
controlled by motor neurons of the autonomic
system.
10. Autonomic Nervous System
is the part of the peripheral nervous system
responsible for regulating involuntary body
functions, such as blood
flow, heartbeat, digestion and breathing.
further divided into two branches:
sympathetic system regulates the flight-or-
fight responses
parasympathetic system helps maintain
normal body functions and conserves physical
resources.
11.
12. The autonomic nervous system has two:
sympathetic nervous system
parasympathetic nervous system
13. Sympathetic Nervous System
The sympathetic nervous system is located to
the sympathetic chain, which connects to
skin, blood vessels and organs in the body
cavity. The sympathetic chain is located on
both sides of the spine and consists of
ganglias.
14. stimulates heartbeat
raises blood pressure
dilates the pupils
dilates the trachea and bronchi
stimulates glycogenolysis — the conversion of
liver glycogen into glucose
shunts blood away from the skin and viscera to
the skeletal muscles, brain, and heart
inhibits peristalsis in the gastrointestinal (GI)
tract
inhibits contraction of the bladder and rectum
and, at least in rats and mice, increases the
number of AMPA receptors in the hippocampus
and thus increases long-term potentiation
15. Parasympathetic Nervous System
he Parasympathetic system is the branch of
the Autonomic Nervous System (ANS)
responsible for the body’s ability to recuperate
and return to a balanced state (known as
"homeostasis") after experiencing pain
or stress.
16. Parasympathetic stimulation causes:
slowing down of the heartbeat (as Loewi
demonstrated)
lowering of blood pressure
constriction of the pupils
increased blood flow to the skin and viscera
peristalsis of the GI tract