NERVE GROWTH FACTOR (NGF)
stimulates growth in the spinal ganglia and in the ganglia of the SNS, by introducing an endogenous polypeptide.
NEURAL FOLDS
are formed when ridges of ectodermal tissue fuse together to form the neural tubing.
NEURAL TUBE
are formed when folds or ridges of the neural plate curl over and fuse together. The cavity, or space inside…
NEUROEFFECTOR TRANSMISSION
is the physical transmission of impulses from nerves through neuroeffector junctions to either muscles or glands.
NEUROKININ
Is a family of neurotransmitters in the body which consist of three neuropeptides- p, A and B which have been…
NEURONAL CELL DEATH
via the process of apoptosis, otherwise known as programmed cell death once a cell is no longer efficient.
NEURORECEPTOR
typically bind to complementary shaped neurotransmitters and are situated in the membrane of neuron cells. Otherwise known as neurotransmitter receptors.
NEUROTICISM
is an umbrella term used to describe a range of meanings. For example, neuroticism could detail a state of neurosis…
NIGHTMARE-DEATH SYNDROME
otherwise known as the nocturnal-death syndrome which is observed especially in the individuals of south eat Asian descent who then…
NMDA RECEPTOR
binds NMDA to the receptor site as well as other molecules such as glutamate. The receptor itself is voltage-gated which…
NOETIC AWARENESS, NO EXCUSE
first devised by U.S. psychiatrist William Glasser (1925 - ) who setup this concept implying that there were no acceptable…
NOMINAL SCALE
is a simple statistical scale whereby data is classified into mutually exclusive categories. Otherwise known as a categorical scale.
NONAGGRESSIVE EROTICA
sexually graphic content in print, images, or other art pieces which doesn't possess any traits of exploitation, violent behavior against…
NONDECREMENTAL CONDUCTION
the proliferation of a nerve impulse on an axon wherein the magnitude of the impulse is preserved as it moves…
NONLANGUAGE TEST
an examination wherein the problems or queries as well as the solutions or answers aren't expressed in words.
NONREGULATORY DRIVE
a drive which serves acts which are not related to maintaining physiological homeostasis and hence not essential for the tangible…
NONVERBAL INTELLIGENCE
a display of intellect which doesn't neccesitate language. Non-verbal intelligence can be gauged with performance tests.
NORMAL SCIENCE
a science at the phase of growth whenever it is marked by a paradigm containing universal agreement about the foundation…