Postcentral gyrus - Study guides, Class notes & Summaries

CNIM - Anatomy Question and answers already passed 2024 The dendrites extend from what part of the neuron? - correct answer The cell body Axons conduct nerve impulses in what direction? - correct answer Away from the cell body towards the nerve terminals and synapses Where is the anatomic location of the Primary Somatosensory Cortex? - correct answer Postcentral gyrus of the parietal lobe just posterior to the primary motor cotex. What are the three regions of the brainstem? - corre...

COMD 474 Parts of the Brain/functions Worksheet What is the multipolar neuron structure? - 3+ processes attached to cell body: 1 axon, 2+ or more and can be different in size/shape based off of the function What is the multipolar neuron function? - dendrites allow for more surface area, so we can get omre neural stimulation & propogate action potential What is the bipolar neuron structure? - 2 extensions: 1 axon, 1 dendrite What is the bipolar neuron function? - specialized sens...

This is the most superficial layer of the brain meninges. correct answers Dura mater (menix) The ______ fissure separates the cerebrum from the cerebellum correct answers Transverse What is the purpose of the blood-brain barrier? Describe its maintenance from a cellular level. correct answers The blood-brain barrier is a diffusion barrier which prevents most particles from entering the central nervous system tissue, keeping the brain and spinal cord separate from general blood circulation....

Dermatomes correct answer: area of the skin that is mainly supplied by branches of a single spinal sensory nerve root. These spinal sensory nerves enter the nerve root at the spinal cord, and their branches reach to the periphery of the body. Substance release at the synapse correct answer: Acetylcholine- Excitatory or inhibitory- alzheimers Norepi- Excitatory or inhibitory- sleep/wake cycle, SYNS transmission Dopa- Excitatory (h1 and h2 receptors) and inhibitory (H3 receptors). park...

NR Exam Questions with Correct Answers Cervical and lumbar enlargements are wide points in the spinal cord marking the emergence of motor nerves. - Answer-FALSE Each portion of the spinal cord, from which a spinal nerve emerges, is called a "segment" of the cord. - Answer-TRUE Nerve fibers in a given white matter tract are similar in origin, destination, and function. - Answer-TRUE A nerve fiber is enclosed in its own fibrous sleeve called perineurium. - Answer-FALSE Voluntary m...

SCRN Exam Questions and Answers 100%Correct Solutions. Function of the Frontal Lobe - Answer- "EXECUTIVE" functions reasoning, emotions, judgement, voluntary movement planning and initiation, personality expression and moderation of social functions Broca's area is in this lobe (production of speech) Function of the Parietal Lobe - Answer- "SENSES" Processes sensory input Language processing, recognition and orientation, and sensory of perception stimuli Gustatory area is here in wh...

What deficits occur with a stroke to the frontal lobe? - Impulse control Attention Organizing Planning movement (Apraxis) What central gyrus controls motor? - Pre-central What central gyrus controls sensory? - Post-central gyrus What deficits occur with a stroke to the parietal lobe? - Orientation in space Lateropulsion (pushers syndrome) Limb position during movement (apraxia) What is apraxia? - Loss of the ability to execute or carry out learned (familiar) movements, despite having t...

SCRN Exam Questions and Answers 100%Correct Solutions. Function of the Frontal Lobe - Answer- "EXECUTIVE" functions reasoning, emotions, judgement, voluntary movement planning and initiation, personality expression and moderation of social functions Broca's area is in this lobe (production of speech) Function of the Parietal Lobe - Answer- "SENSES" Processes sensory input Language processing, recognition and orientation, and sensory of perception stimuli Gustatory area is here in wh...

Lab Exam 2 Anatomy Iupui 2024 corpus callosum thalamus Hypothalamus pituitary gland pons medulla oblongata central sulcus cerebellum precentral gyrus postcentral gyrus fornix pia mater dura mater arachnoid mater posterior median sulcus posterior horn gray commissure lateral horn anterior horn anterior median fissure central canal dorsal column dorsal root of spinal nerve dorsal root ganglion spinal ...

Portage Learning Anatomy & Physiology 2: Module 2 Exam This layer of the meninges is tightly attached to the brain. Pia mater (menix) The _______ fissure separates the right and left cerebral hemispheres. Median longitudinal What is the purpose of the blood-brain barrier? Describe its maintenance from a cellular level. The blood-brain barrier is a diffusion barrier which prevents most particles from entering the central nervous system tissue, keeping the brain and spinal cord separate ...