Nervous System & Psychiatry - Q – Anatomic Terms & A – Meaning
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| central nervous system (CNS) | brain and spinal cord
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
| brain | portion of the central nervous system contained within the cranium
🗑
|
||||
| cerebrum | largest portion of the brain; divided into right and left halves, known as cerebral hemispheres, which are connected by a bridge of nerve fibers called the corpus callosum; lobes of the cerebrum are named after the skull bones they underlie
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
| frontal lobe | anterior section of each cerebral hemisphere; responsible for voluntary muscle movement and personality
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
| parietal lobe | portion posterior to the frontal lobe; responsible for sensations such as pain, temperature, and touch
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
| temporal lobe | portion that lies below the frontal lobe; responsible for hearing, taste, and smell
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
| occipital lobe | portion posterior to the parietal and temporal lobes;
🗑
|
||||
|
🗑
|
|||||
| cerebral cortex | outer layer of the cerebrum consisting of gray matter; responsible for higher mental functions (cortex = bark)
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
| thalamus | each of two gray matter nuclei deep within the brain; responsible for relaying sensory information to the cortex
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
| gyri | convolutions (mounds) of the cerebral hemispheres
🗑
|
||||
|
🗑
|
|||||
| sulci | shallow grooves that separate gyri
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
| fissures | deep grooves in the brain
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
| cerebellum | portion of the brain located below the occipital lobes of the cerebrum; responsible for control and coordination of skeletal muscles
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
| brainstem | region of the brain that serves as a relay between the cerebrum, cerebellum, and spinal cord; responsible for breathing, heart rate, and body temperature; the three levels are the mesencephalon (midbrain), pons, and medulla oblongata
🗑
|
||||
|
🗑
|
|||||
| ventricles | series of interconnected cavities within the cerebral hemispheres and brainstem filled with cerebrospinal fluid
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
| cerebrospinal fluid (CSF) | plasma-like clear fluid circulating in and around the brain and spinal cord
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
| spinal cord | column of nervous tissue from the brainstem through the vertebrae; responsible for nerve conduction to and from the brain and the body
🗑
|
||||
|
🗑
|
|||||
| meninges | three membranes that cover the brain and spinal cord, consisting of the dura mater, pia mater, and arachnoid mater
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
| peripheral nervous system (PNS) | nerves that branch from the central nervous system including nerves of the brain (cranial nerves) and spinal cord (spinal nerves)
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
| cranial nerves | 12 pairs of nerves arising from the brain
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
| spinal nerves | 31 pairs of nerves arising from the spinal cord
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
| sensory nerves | nerves that conduct impulses from body parts and carry sensory information to the brain; also called afferent nerves (ad = toward; ferre = carry)
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
| motor nerves | nerves that conduct motor impulses from the brain to muscles and glands; also called efferent nerves (e = out; ferre = carry)
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
| autonomic nervous system (ANS) | nerves that carry involuntary impulses to smooth muscle, cardiac muscle, and various glands
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
| hypothalamus | control center for the autonomic nervous system located below the thalamus (diencephalon)
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
| sympathetic nervous system | division of the autonomic nervous system that is concerned primarily with preparing the body in stressful or emergency situations
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
| parasympathetic nervous system | division of the autonomic nervous system that is most active in ordinary conditions; it counterbalances the effects of the sympathetic system by restoring the body to a restful state after a stressful experience
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
shachi.pandit
Popular Anatomy sets