Synonymer & Information om | Engelska ordet PIRIFORM

Exempel på hur man kan använda PIRIFORM i en mening

• The piriform cortex, or pyriform cortex, is a region in the brain, part of the rhinencephalon situated in the cerebrum.
• The AON is found behind the olfactory bulb and in front of the piriform cortex (laterally) and olfactory tubercle (medially) in a region known as the olfactory peduncle or retrobulbar area.
• The sensory cortex can refer sometimes to the primary somatosensory cortex, or it can be used as a term for the primary and secondary cortices of the different senses (two cortices each, on left and right hemisphere): the visual cortex on the occipital lobes, the auditory cortex on the temporal lobes, the primary olfactory cortex on the uncus of the piriform region of the temporal lobes, the gustatory cortex on the insular lobe (also referred to as the insular cortex), and the primary somatosensory cortex on the anterior parietal lobes.
• The pyriform sinus (also piriform recess, piriform sinus, piriform fossa, or smuggler's fossa) is a small recess on either side of the laryngeal inlet.
• The paralimbic cortex is an area of three-layered cortex that includes the following regions: the piriform cortex, entorhinal cortex, the parahippocampal cortex on the medial surface of the temporal lobe, and the cingulate cortex just above the corpus callosum.
• Such animal studies find that heavy and regular binge drinking causes neurodegeneration in corticolimbic brain regions areas that are involved in learning and spatial memory, such as the olfactory bulb, piriform cortex, perirhinal cortex, entorhinal cortex, and the hippocampal dentate gyrus.
• Aperture is quite piriform, or obliquely cordate, with 1 parietal tooth (sometimes with another punctiform one), 2 columellar teeth, the lower very small, often wanting; 2 short, high, equal, immersed teeth.
• Functional imaging shows that this olfactory kinship detection process involves the frontal-temporal junction, the insula, and the dorsomedial prefrontal cortex, but not the primary or secondary olfactory cortices, or the related piriform cortex or orbitofrontal cortex.
• The ascocarp are usually flaskshaped or pearshaped (piriform), 0,2-0,6 mm (200-600 μm) wide, black of color and with a smooth surface without excrescence.
• The periamygdaloid cortex is located on the dorsal surface of the brain bordered by the piriform cortex, entorhinal cortex, perirhinal cortex, periamygdalar claustrum, and anterior amygdaloid area.
• In rodents it is located on the ventrolateral surface of the cortex rostrally, between the piriform area ventrally and the gustatory area or the visceral area (granular insular cortex) dorsally.
• Particular targets include medial frontal polar cortex, the anterior cingulate, insula, the piriform and entorhinal cortices, the ventral subiculum, claustrum, the core and shell of nucleus accumbens, the medial striatum, the bed nucleus of stria terminalis, and caudal parts of the central and basal nuclei of amygdala.
• Galanin, found primarily within the central nervous system (limbic system, piriform cortex, and amygdala), plays a role in the reduction of long term potentiation (LTP), regulating consumption habits, as well as inhibiting seizure activity.
• The corticolimbic brain regions affected include the olfactory bulb, piriform cortex, perirhinal cortex, entorhinal cortex, and the hippocampal dentate gyrus.
• These grains are bilaterally symmetrical, suboblate, monosulcate, and with the end piriform (pear-shaped).

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