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how do the sodium and potassium ions maintain the resting potential of the neuronthe plasma membrane of the neuron when at rest maintains an electric
which is the normal sign of the electric charge among the two sides of the neuron plasma membrane what is the potential difference voltage generated
what is the nature of the stimulus received and transmitted by the neurons neurons receive and transmit chemical stimuli by neurotransmitters
what are the protective structures of the central nervous system present in vertebrates in vertebrates the brain and the spinal cord are protected by
using examples of invertebrate nervous systems how can the process of evolutionary cephalization be described considering the instance of
what is the antagonism between the sympathetic and the parasympathetic neural actionsin general the actions of the sympathetic and the
what are the two divisions of the autonomic nervous systemthe autonomic nervous system is separated into the sympathetic nervous system and the
what are the functional divisions of the nervous systemfunctionally the nervous system can be separated into the somatic nervous system and visceral
how is it explained that a person with the spinal cord sectioned at the cervical level is still able to perform the patellar reflex the arch reflex
what are the respective constituents of the gray matter and of the white matter of the spinal cordthe gray matter or gray substance of the spinal
which are the types of neurons that participate in the spinal arch reflex where are their cell bodies situatedin the arch reflex first a sensory
what is meant by the arch reflexin some situations the movement of the skeletal striated muscles does not depend upon commands of the superior motor
how is it structurally explained that the motor activity of the left side of the body is controlled by the right cerebral hemisphere and the motor
which are the brain regions associated with memoryaccording to researchers some of the main regions of the nervous system associated with the memory
what is the spinal cord of which elements is the spinal cord constitutedthe spinal cord is the dorsal neural cord of vertebrates it is the kind of
which is the brain region that receives conscious sensory information which is the brain region that triggers the voluntary motor activityin the
which is the brain region responsible for the regulation of breathing and blood pressurethe neural regulation of breathing blood pressure and other
why is the cerebellum more developed in mammals that jump or flythe cerebellum is the major brain structure that coordinates the movement and the
which is the brain region responsible for the coordination and equilibrium of the bodyin the central nervous system the cerebellum is the main
how is the cerebrum anatomically dividedthe cerebrum is divided into two cerebral hemispheres the right and the left each hemisphere is made of four
what is the difference between brain and cerebrum what are the main parts of these structuresthe concept of brain or encephalon comprehends the
what are meninges and cerebrospinal fluidmeninges are the membranes that enclose and protect the central nervous system cns cerebrospinal fluid is
what are some diseases characterized by progressive loss of the axonal myelin sheathmultiple sclerosis is a severe disease caused by progressive