A Simple Key For human anatomy & physiology Unveiled
A Simple Key For human anatomy & physiology Unveiled
Blog Article
association region – region of cortex linked to a Key sensory cortical place that further more procedures the data to produce far more sophisticated sensory perceptions.
Mind stem – location of the adult brain that includes the midbrain, pons, and medulla oblongata and develops with the mesencephalon, metencephalon, and myelencephalon of your embryonic brain.
atrioventricular bundle branches – (also, remaining or right bundle branches) specialised myocardial conductile cells that occur in the bifurcation of your atrioventricular bundle and pass through the interventricular septum; bring on the Purkinje fibres as well as to the ideal papillary muscle mass by way of the moderator band.
atmospheric tension – level of pressure that is certainly exerted by gases from the air bordering any given surface area.
cranial – describes a place over or larger than A further Section of the body suitable; also known as excellent.
Brodmann’s parts – click here mapping of areas of the cerebral cortex based on microscopic anatomy that relates certain parts to useful differences, as described by Brodmann inside the early 1900s.
anatomical placement – conventional reference placement utilized for describing spots and Instructions about the human body.
bicipital read more groove – intertubercular groove; narrow groove located between the greater and lesser tubercles from the humerus.
angiotensin I – protein made by the enzymatic motion of renin on angiotensinogen; inactive precursor of angiotensin II.
antigen presentation – binding of processed antigen for the protein-binding cleft of A significant histocompatibility elaborate molecule.
direct pathway – connections throughout the basal nuclei in the striatum on the globus pallidus inner phase and substantia nigra pars reticulata that disinhibit the thalamus to raise cortical Charge of motion.
cardiogenic shock – variety of shock that benefits from The shortcoming with the heart to maintain cardiac output.
bipolar – shape of the neuron with two processes extending from your neuron cell body—the axon and just one dendrite.
adaptive immune reaction – fairly gradual but incredibly particular and effective immune response controlled by lymphocytes.