Nervous System chapter 11

The ____connects the brain to the spinal cord.

The __are the protective fibrous coverings which seperate and protect.

What are the 3 layers of the meninges?

____ is "Tough Mother," thick.

____is "Spiderweb-like" and space contains (CSF).

___seperates brain from skull and acts like an air bag.

What are the three nerve plexuses?

____ is formed by anterior branches of C1-C4 spinal nerves.

_____lies deep in the neck.

____supply to muscles and skin of the neck.

____formed by the anterior branches of L1-S5 roots.

____ is back to butt.

There are four ventricles:____, ___,___ and ____.

_____is known as the first and second ventricles.

____circulates in ventricles, central canal of spinal cord, and the subarachnoid space.

____completely surrounds the brain and spinal cord.

____ helps maintain stable ion concentrations in the CNS.

__is nutrition and protection of the brain.

____clear, lubercates and smooth protection.

____ is responsible for Cerebrospinal Fluid.

___is the slender column of NS continuous with brain and brainstem.

____extends downward through vertebral canal.

___begins at the foreamen magnum and terminates at the first and second lumbar vertebrae (L1/L2) interspace

In the functions of the___it is a conduit(pathway) for nerve impulses to and from the brain and brainstem.

During the functions of the spinal cord, their___for spinal reflexes.

In reflex arcs___are autonomic, subconscious reponses to stimuli within or outside the body.

__(sensory-motor)

During____an example is the knee-jerk reflexes.

Reflex behavior helps maintain an ____.

____ is a simple monosynatic reflex.

During____and example would be crossed extensor reflex.

___also is a crossing of sensory impulses within the reflex center to produce an opposite effect.

____ are learned reflexes, something thrown at you eyes move.

In function the ___interprets sensation.

In function the ___determines perception.

In function the___determines reasoning.

In function the ___helps make decisions.

In function the____ coordinates muscular movements.

In function the____regulates visceral (general organ)activities.

The ____determines your personality.

What are the major parts of the brain?

What does the brainstem consist of?

____is consisting of non-myelinated SOMA and DENDRITES.

In structure what does the cerebrum consist of?

___connects the cerebral hemispheres.

____has shallow grooves in gray matter.

What are the lobes of the cerebrum (multiple bilaterally)?

In function___interpretes impulses.

In function the ___initiates voluntary movements.

In function___stores information as memory.

In function the ___retrieves stored information.

In function the ____determines reasoning.

In function the ___intelligence and perosnality.

What are the three sensory areas?

____sensory area is in the parietal lobe and interprets sensations in skin.

____sensory area is in the Occipital lobe and interpretes vision.

___sensory area is in the temporal lobe and interpretes hearing.

____ is the near base of the central sulcus.

_____ are widespread throughout the cebral cortex.

____ are regions that are not primary motor or primary sensory areas.

____help analyze and interpret sensory experiences.

____provide memory, reasoning, verbalization, jugdement and emotions.

What lobes are association areas?

___have a thin layer of gray matter that constitutes the outermost portion of the cerebrum.

The ___ contains 75% of all neurons in the NS.

____ is named after bone regions of skull.

______association areas helps with concentrating, planning and complex problem solving.

______association areas help understanding speech and choosing words to express thought.

_____association areas help analyze and combine visual images with other sensory experiences.

What are the 3 Motor areas?

In the____motor areas their in the frontal lobes and they control voluntary muscles.

In the____it's above Broca's area and it controls voluntary movements of eyes and eyelids.

____ is higher order thinking.

____primarily control muscle.

____areas are generally segmented.

The____ is dominant in most individuals.

_____controls speech, writing, and reading.

____controls verbal,analytical and computational skills.

In memory there's ____and___.

In _____ there's working memory, has a closed neuronal circuit and the circuit is stimulated over and over.

In short term memory when impulse flow___, memory does also unless it enters long-term memory via____.

In___,memory is iconic(images).

In___, memory is acoustic(sounds).

In short term memory, working memory is___ and is where you can remember ______.

In____, you have the ability to chunk, which is grouping similar things.

Olfactory is a part of_____.

____ have two locations thalmus and hypothalmus.

____is the gateway for sensory impulses heading to the cerebral cortex.

In Diencephalon the thalmus receives all _____(except smell).

In Diencephalon____channels impulses to appropriate part of the cerebral cortex for interpretation.

In Diencephalon____consists of portions of frontal lobe, portions of temporal lobe, hypothalmus and Thalamus.

What are the function of the Limbic System?

What are the three parts of the brainstem?

___ is in btwn the diencephalon and the pons.

Midbrain consists of bundles of ____ that join lower parts of____ and ___ with higher part of the ___.

In the___there's visual attention.

In the_____there are tracking objects.

Visual reflexes occur in the _____.

In the ___there's a rounded bulge on the underside of brainstem.

The ____is located btwn the medulla oblongata and the midbrain.

____helps in regulating rate and depth of breathing.

Pons helps in swallowing, sleep,____ and bladder control.

What is pons latin word and what is it btwn?

___rely information from cerebrum to cerebellum.

Mesencephalon means____.

___ is the complex network of nerve fibers scattered throughout the brain stem.

____filters incoming sensory information.

______arouses cerebral cortex into state of wakefulness.

The cerebellum is ____ to occipital lobes.

____is posterior to pons and medulla oblongata.

____has two hemispheres and ____connects hemispheres.

____integrates sensory information, concerning position of body parts.

___coordinates skelletal muscle activity.

Cerebellum ____.

___helps in learning motor skills.

In ____ there's cranial nerves arising from the brain.

In the PNS the spinal nerves are arising from the____.

In PNS,both cranial and spinal nerves have _______.

The ______fibers in the PNS are connecting skin and the skeletal muscles.

The three types of nerves are___, ___ and ___when classifying nerves and nerve fibers.

____ nerves are conducted impulses into the brain or spinal cord.

Mixed nerves contain ___.

Most nerves are_____.

ALL spinal nerves are___(except the first pair).

What types of nerve fibers are there?

What do General somatic efferent (GSE) fibers do?

____fibers carry motor impulses away from CNS to smooth muscles or glands.

What do General visceral afferent (GVA) fibers do?

___have complex networks formed by anterior branches of spinal nerves.

In nerve plexuses the fibers of various ____ are sorted and recombined.

____ are braids of spinal nerves.