Ap ch. 9.11
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The thin, web-like membrane between the outer and inner layer of meninges is called the _____ mater.
Arachnoid
______ tracts within the spinal cord carry sensory impulses to the brain.
Ascending
Arm
Brachial
The ______ is the part of the brain that controls the coordination, balance, and equilibrium.
Cerebellum
The brain and spinal cord are surrounded ( and float within) ____ fluid.
Cerebellum
This group (plexus) supplies the nerves of the neck _____.
Cervical
The ______ connects the two hemispheres of the brain.
Corpus callosum
______ tracts within the spinal cord carry motor impulses to the muscles.
Descending
The parasympathetic and sympathetic systems act against each other, one excites and the other _____.
Divisions
The outermost of the three meninges is the _____ mater.
Dura
Which nearby nerve follows the femur down ___.
Femrole
The sympathetic response is sometimes referred to as fight or ___.
Flight
The worm-like ridges on the surface of the brain are called _____.
Gyrus
The part of the brain that plays a major role in memory is the ______.
Hippocampus
The ____ system controls emotional experiences.
Limbic
The _____ fissure separates the two hemispheres.
Longitudinal
Pelvis and legs
Lumbrosacral
The _____ oblongata is responsible for regulation of the body, such as heart rate, body temperature, and blood pressure.
Medulla
During resting, the _____ part is active.
Parasympathetic
The master gland of the endocrine system dealing with hormones is the _____ gland.
Pituitary or master gland
Each nerve emerges from the spinal cord at points called ___.
Roots
There are also 5 _____ nerves and one pair of ____ nerves.
Sacral; coccygeal
With the lumbrosacral plexus, what is the large nerve that runs through your pelvis and into your leg ____.
Sciatic nerve
The brain _____ consists of the midbrain, pons, and medulla oblongata.
Stem
Separates cerebrum from cerebellum
Transverse fissure
Unconscious activities, such as heart rate, are controlled by the _____ nervous system.
autonomic
There are 8 pairs of ____ nerves.
cervical
There are 12 pairs of ____ nerves.
cranial
The lumbar, sacral, coccygeal nerves descend from the end of the cord - the cauda ____ which translates to "horse's tail".
equina
Part of the diencephalon, controls basic functions such as body temperature, and hunger: ______
hypothalamus
The right side of your brain controls the _____ side of your body.
left
There are 5 pairs of ____ nerves.
lumbar
The _____ enlargement of the spinal cord supplies nerves to the lower limbs, whereas the _____ enlargement supplies nerves to the shoulders and arms.
lumbar; cervical
The ____ nervous system consists of the nerves that branch out from the CNS and connect to other body parts.
peripheral
The innermost layer of meninges that supplies blood vessels to the brain called the ____ mater.
pia
Spinal nerves combine to form a network known as the ____.
plexuses
Conscious activities are controlled by the ____ nervous system.
somatic
During high stress or emergencies, the _____ part of the autonomic nervous system will take over.
sympathetic
The fluid filled cavities within our brains are called ____.
ventricles
