Two parts of pns - Study guides, Class notes & Summaries

AQA PSYCHOLOGY- BIOPSYCH EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS GRADED A++ Divisions of the Nervous System Central Nervous System (CNS): Involves both brain and the spinal cord. Brain is the centre of all conscious awareness. The brain's outer layer is the cerebral cortex and is highly developed in humans. Brain is divided into two hemispheres. Spinal cord transmits messages to and from the brain and also to the PNS. Peripheral Nervous System (PNS): Made up of the nerves outsid...

Ability Switching - An experiment tested verbal and spatial over hours. Took cast of left and right hemispheres. Noticed that results changed every 90 minutes like the switching of the hemisphere. They did not use EEG during the test. Spatial is right and verbal is left hemisphere. About Spinal Segments - 1. Each controls one dermatome. 2. Gray matter inner core- cells. 3. White matter on outside- membrane. 4. Dorsal is sensory(dorsal root ganglia)- carries info to core. 5. Ventral is mot...

psychology - Answer-scientific study of behavior and mental processes hindsight bias - Answer-tendancy to believe, after learning an outcome, that one would have foreseen it. theory - Answer-an explanation using an integrated set of principals that organize observations and predicts behaviors or events. hypothesis - Answer-a testable prediction, often applied by theory survey - Answer-a technique for ascertaining the self-reported attitudes or behaviors of people. Usually by questioning or...

Indicate whether each of the structures list is part of the central nervous system (CNS) or peripheral nervous system (PNS) : Cerebellum, Cerebrum, Spinal Nerve, Brainstem, Spinal cord, and Cranial Nerve - ANSWER-Cerebrum : CNS Cerebellum : CNS Spinal nerve : PNS Brainstem : CNS Spinal cord : CNS Cranial nerve: PNS A section or view that divides a structure into right and left portions is a ______________ section - ANSWER-Sagittal A section that divides the structure into front and ba...

NRSC 277 Exam 1 Review Questions and answers, rated A+ The nervous system has ___________ and ___________ parts - -central and peripheral The CNS consists of the - -Brain and the spinal cord CNS: Brain: - -cerebrum, diencephalon, cerebellum, brain stem Any collection of neurons within the CNS is called a - -nucleus The PNS consists of the - -Spinal and Cranial nerves, Sensory and motor ganglia any collection of neurons outside the CNS is called a - -ganglion Which view is the most frequ...

BIOD 152 Module 1 Exam Essential Human Anatomy & Physiology I Portage Learning Latest Updated 2024 Neurons - nerve cells that conduct electrical impulses and relay information Parts of a neuron - The dendrites, cell body, and axon T/F: Neurons undergo mitosis. - False How long can neurons survive? - A person's entire lifetime T/F: Neurons that die due to brain damage can be replaced. - False How long can neurons survive without oxygen? - 3-5 minutes Where are all nerve cell products ...

Acetylcholine - relays info from neuron to muscle; too much produces muscle spasms, too little causes paralysis action potential of a neuron - the spike in voltage that passes through the axon; the purpose is to convey information or to send a message; it's the sudden positive change in the electrical charge of an axon adrenal glands - involved in the stress response and the regulation of salt balance agonists - boost normal neurotransmitter activity; more receptors are activated so more ...

Health condition of your current state of being, related to the absence of disease or injury ADL Activities of Daily Living Respiratory Disease, Joint Injury, and Cardiovascular disease Which of the following exercise concern/s/ would you as a personal trainer, recommend that your client see a highly trained psychologist or physician for a determination and prescription of an appropriate training regime? Reinforcing Factors As a personal trainer, you play a part in motiv...

Analgesics-concept lab Question and answers rated A+ Analgesics-concept lab Somatosensory system - correct answer sensory network that monitors the surface of the body and its movements the nervous system consists of two parts - correct answer central and peripheral CNS (central nervous system) - correct answer brain and spinal cord PNS (peripheral nervous system) - correct answer cranial nerves ( all the nerves outside of the brain) and spinal nerves what is the nervous system ...

what are the two parts of the nervous system correct answer: CNS and PNS what are the components of the CNS correct answer: spine and brain what in our body is like a wiring system correct answer: the nervous system what is the center for highest function correct answer: cerebral cortex is the cerebrum white or grey matter? why correct answer: grey bc it lacks a myelin sheath what do myelin sheaths do correct answer: cover neurons for faster conduction what are some thing...