Human Anatomy Overview

Human anatomy

Regional anatomy

Systemic anatomy

<p>Integration</p> Signup and view all the answers

<p>nuclei</p> Signup and view all the answers

<p>tracts</p> Signup and view all the answers

<p>Glial cells</p> Signup and view all the answers

<p>ventral/anterior = belly/front dorsal/posterior = the back/back superior/cranial = up/skull inferior = down caudal = tail rostral = nose medial = towards midline median = midline lateral = towards sides ipsilateral = same side contralateral = opposite side bilateral = both sides</p> Signup and view all the answers

<p>sagittal plane = splits into R and L frontal/coronal plane = splits into front and back transverse plane = splits into up and down</p> Signup and view all the answers

<p>The process of neural stem cells differentiating into neurons and glial cells</p> Signup and view all the answers

<p>The process of a 2D structure developing into a 3D structure, going from head to tail and front to back.</p> Signup and view all the answers

<p>The baby</p> Signup and view all the answers

<p>The placenta</p> Signup and view all the answers

<p>A hollow space filled with fluid</p> Signup and view all the answers

<p>The brain and spinal cord</p> Signup and view all the answers

<p>The spine</p> Signup and view all the answers

<p>Internal organs</p> Signup and view all the answers

<p>The forebrain</p> Signup and view all the answers

<p>Prosencephalon, Mesencephalon, Rhombencephalon (B)</p> Signup and view all the answers

<p>Telencephalon, Diencephalon, Mesencephalon, Metencephalon, Myelencephalon (C)</p> Signup and view all the answers

<p>The cerebrum</p> Signup and view all the answers

<p>The process where radial glial cells create guide wires that help newly created neurons migrate to their appropriate positions in the brain.</p> Signup and view all the answers

<p>Deep layers of the cerebral cortex; later, the VZ turns into ependymal cells.</p> Signup and view all the answers

<p>In an inside-out manner (VZ, inner SVZ, outer SVZ, IZ, CP)</p> Signup and view all the answers

<p>Motor neurons, the largest because they connect the cortex to muscles, generated locally.</p> Signup and view all the answers

<p>Ganglionic eminences</p> Signup and view all the answers

<p>Morphology, NT released, type of response in target cells, electrophysiological properties, discoverers (A)</p> Signup and view all the answers

<p>Glutamatergic neuron</p> Signup and view all the answers

<p>GABAergic neuron</p> Signup and view all the answers

<p>Glycinergic neuron</p> Signup and view all the answers

<p>Cholinergic neuron</p> Signup and view all the answers

<p>Monoaminergic neuron</p> Signup and view all the answers

<p>They need energy for the sodium-potassium pump.</p> Signup and view all the answers

<p>Multipolar neuron</p> Signup and view all the answers

<p>Bipolar neuron</p> Signup and view all the answers

<p>Unipolar neuron</p> Signup and view all the answers

<p>Axodendritic synapse</p> Signup and view all the answers

<p>Axosomatic synapse</p> Signup and view all the answers

<p>Axoaxonic synapse</p> Signup and view all the answers

<p>Dendrodendritic synapse</p> Signup and view all the answers

<p>They provide structural and metabolic support, and contribute to the blood-brain barrier.</p> Signup and view all the answers

<p>They myelinate axons.</p> Signup and view all the answers

<p>CNS, multiple; PNS, one (B)</p> Signup and view all the answers

<p>They regulate capillaries.</p> Signup and view all the answers

<p>They produce cerebrospinal fluid (CSF).</p> Signup and view all the answers

<p>They act as immune cells, performing phagocytosis.</p> Signup and view all the answers

<p>Local changes in membrane potential, they can go back and forth depending on pressure.</p> Signup and view all the answers

<p>All-or-none electrical impulses, self-regenerative.</p> Signup and view all the answers

<p>It pumps 3 Na+ out and 2 K+ in.</p> Signup and view all the answers

<p>They are large, myelinated, conduct rapidly, and carry motor and sensory impulses.</p> Signup and view all the answers

<p>They regulate the amount of neurotransmitter released.</p> Signup and view all the answers

<p>Ionotropic receptors (direct and fast) allow passage of ions directly, while metabotropic receptors (indirect and slow) require a second messenger to activate receptors.</p> Signup and view all the answers

<p>Depolarization of the muscle fiber membrane at the neuromuscular junction due to the release of acetylcholine from motor neurons.</p> Signup and view all the answers

<p>A fixed number of acetylcholine molecules released.</p> Signup and view all the answers

<p>Frontal, temporal, parietal, occipital, insular (C)</p> Signup and view all the answers

<p>White matter connecting the right and left hemispheres of the brain. It is composed of the genu, rostrum, and splenium.</p> Signup and view all the answers

<p>Frontal lobe from parietal lobe.</p> Signup and view all the answers

<p>Parietal lobe from occipital lobe.</p> Signup and view all the answers

<p>Frontal lobe and parietal lobe from temporal lobe.</p> Signup and view all the answers

<p>Voluntary movement, expressive language, and managing higher level executive functions (e.g., decision-making and working memory).</p> Signup and view all the answers

<p>Senses, related to the limbic system (emotions and memories).</p> Signup and view all the answers

<p>The amygdala and hippocampus.</p> Signup and view all the answers

<p>Visual perception and processing.</p> Signup and view all the answers

<p>6, 3, pyramidal, stellate, fusiform (C)</p> Signup and view all the answers

<p>Basic functional units of the neocortex; vertical neurons.</p> Signup and view all the answers

<p>White matter connecting brain hemispheres (corpus callosum).</p> Signup and view all the answers

<p>They connect cerebral cortex with subcortical regions or the spinal cord.</p> Signup and view all the answers

<p>They connect ipsilateral cortex areas.</p> Signup and view all the answers

<p>Relay station for sensory impulses, regulates levels of arousal.</p> Signup and view all the answers

<p>Sensory, motor, limbic, multimodal, intralaminar (C)</p> Signup and view all the answers

<p>Anterior nuclear group, nuclei of midline, medial nuclei, lateral nuclear mass, posterior nuclei (C)</p> Signup and view all the answers

study of the body's structures.

interrelationships of structures in specific body region.

structures that make up discrete body system.

integrate signals between sensory and motor neurons.

clusters of neurons in CNS.

clusters of neurons in PNS.

bundles of axons in CNS.

bundles of axons in PNS.

glial cells that support neurons.

belly/front orientation.

the back/back orientation.

up/skull direction.

down direction.

towards midline of body.

towards sides of body.

same side of the body.

opposite side of the body.

both sides of the body.

splits body into right and left halves.

splits body into front and back halves.

splits body into upper and lower sections.

process of neural stem cells becoming neurons and glial cells.

2D to 3D embryonic development process.

ectoderm transforms into neural structures in embryos.

develops into the cerebrum of the brain.

develops into thalamus and hypothalamus.

develops into medulla oblongata.

provide structural/metabolic support in CNS.

release glutamate and are excitatory.

fast receptors allowing ion passage directly.

all-or-none electrical impulses in neurons.

smallest, non-myelinated fibers for slow pain conduction.