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explain the vasomotor center - feature of medullathe vasomotor center is found in medulla it controls diameter of the blood vessels especially the
explain the sensory decussation - feature of medullasome of the sensory nerves ascending to the cerebrum from spinal cord cross from one side to the
explain the pyramids - feature of medullapyramids are the bulges of ventral surfaces where most of the lateral corticospinal tracts originating from
another balloon experimentstretch a rubber balloon over the neck of a little bottle place it in the receiver jar and delete some of the air with the
moving water by reducing air pressuresecure two small bottles fill single about half full of water and close it with a single-hole stopper carrying a
an experiment with a bottle and corktightly close a liitle bottle with a cork or rubber stopper place the bottle in the receiver and remove some of
how to make a receiver for vacuum experimentssecure a large jar with an air-tight screw cap like as a fruit jar drill a hole by the top and have a
define the limbic systemthe limbic system like you would realize is as well referred to as the emotional brain it is found buried within the cerebrum
how to make a simple vacuum pumpsecure a bicycle or automobile hand pump open the pump and delete the piston un- screws the bolt that holds the
explain the nuclei or gangliadeep within the cerebral hemispheres are groups of nerve cells called nuclei or ganglia which act as relay stations
making a burp bottlefit a bottle or flask with a single-hole stopper which carries a funnel put the stopper firmly in the bottle and then pour water
lifting things with compressed airremove the bladder from a soccer ball or basket ball and place it on a table pile some books on thebladder and then
a compressed air pop-gunuse a straight piece of glass or plastic tubing of 1 or 2 cm in diameter and 15 or 20 cm in length make a piston by twisting
define the post central area of the cerebrumthe post central area is behind the central sulcus here the sensations of pain temperature pressure and
define the frontal area or pole of the cerebrumthe frontal area or pole as shown in the figure extends anteriorly from the pre motor area to include
to feel the spring of airsecure a bicycle pump and place your thumb over the finish of the outlet tube next push the piston in forcibly and rapidly
a self-starting siphonsecure a piece of glass or plastic tube about 25 cm in diameter and 8 to 10 cm in length fit single end with a one-hole stopper
define the functions of cerebrospinal fluidthe csf has many functions these include the following1 it provides the optimum condition for a meaningful
explain fate of the neurotransmitterpostsynaptic membranes bind the neurotransmitters by an active process the chemicals keep moving in and out of
define nerve cellthe basic unit of the nervous system as studied above is the individual nerve cell - the neuron the nerve cells operate by
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4
how does our body know what to dofeeling knowing doing anything depends on special structures called nerves neuronal cells in the body act as various
a lamp chimney force pumpreplace the piston in the lift pump explained above with a one-hole stopper fit the piston rod by the hole fit the bottom of
a lamp chimney lift pumpuse a straight-sided lamp chimney as a pump cylinder fit a two-hole stopper into the chimney for a piston if the stopper is a
define solute-solvent interactiona solution as you may already know is a mixture of solute present in small amount and solvent present in large