The perirhinal area is in the hippocampal region and corresponds to Brodmannarea 35.
An area in the thalamus anterior to pulvinar and medial to ventro-lateral posterior nucleus.
Cytoarchitectonically and histochemically defined area in the frontal lobe of the macaque monkey corresponding to subdivision of the frontal agranual cortex, i.e., Brodmannareas 4 and 6.
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Brodmannarea38 -- Facts, Info, and Encyclopedia article
Brodmannarea38, or BA38, is part of the (The semantic role of the noun phrase that designating the time of the state or action denoted by the verb) temporal cortex in the (additional info and facts about human brain) human brain.
BA 38 is at the anterior end of the temporal lobe, known as the temporal pole.
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The medial and posterior portions of the middle temporal gyrus are roughly equivalent to Brodmann'sarea 21 and are involved in memory along with the hippocampus and amygdala.
The posterior portions of the middle temporal gyrus (Brodmann'sarea 37) form part of the temporal-parietal-occipital association area and are involved in associative visual processing.
The medial portion of the middle temporal gyrus is equivalent to Brodmann'sarea 20 and is involved in associative visual processing of form.
The area38 of Brodmann corresponds to the polar area of the temporal lobes and is related with emotional cognitive correlations.
Furthermore, there is also enlargement of the area of hypoperfusion in area38 in the right hemisphere, in both anterior Cyngulate gyri, area 24 of Brodmann and lastly in the Subgenual region of the anterior Cyngulate, left area 25, all with statistical significance (Figure 4).
Area 25 of Brodmann is also known as Subgenual and appears in PET studies with diminution of blood flow and glucose metabolism and MRI patients showing a reduction of volume of gray matter in patients with Major Depression.(22).
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In addition, autistic children had additional significant activation outside the auditory cortex: the left temporal pole (Brodmann'sarea38), the bilateral cingulum (Brodmann'sareas 32 and 24), the bilateral posterior parietal (Brodmann'sarea 19), the cerebellar hemispheres, and the brainstem.
The left middle temporal gyrus (Brodmann'sareas 21 and 39) and the left precentral gyrus (Brodmann'sarea 43/6) (zandgt;3.41, df=28, pandlt;0.001) were significantly less activated in the autistic children than in the nonautistic control children (Figure 1, top).
The areas found to be less activated by complex sounds in autistic children (Brodmann'sareas 21 and 39) are thought to be auditory associative areas that are involved in word processing and are also presumed to act as an interface between word perception and long-term representations of familiar words in memory.
On this map, he divided the cortex into 52 different areas based on the characteristics of the tissue (e.g., the density of the neurons; the thickness of the cortex; the types of cells).
The insula is an area of cerebral cortex that is buried within the lateral sulcus.
The septum pellucidum is a double-layered structure that extends from the corpus callosum to the fornix.
A region of the primate brain's posterior parietal cortex (Brodmann'sarea 5) processes information received from the primary sensory cortex (Brodmann'sareas 1, 2, and 3), relating it to the position of the reaching arm.
Area 5 receives input from the inner ear's vestibular sense, as well, regarding the head's orientation in space.
It also hears from premotor areas of the frontal neocortex, which govern the motor plans for reaching, and from the mammalian brain's limbic system (the latter's cingulate gyrus, e.g., keeps area 5 updated on the primate's emotional state of mind).
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Brain activity specific to "biological motion" recognition arose in the lateral cerebellum and in a region in the lateral occipital cortex presumably corresponding to the area KO previously shown to be particularly sensitive to kinetic contours.
Additional areas significantly activated during the biological motion recognition task involved both, dorsal and ventral extrastriate cortical regions.
In the ventral regions both face-gender discrimination and biological motion recognition elicited activation in the lingual and fusiform gyri and in the Brodmannareas 22 and 38 in Superior Temporal Sulcus (STS).
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From the depressions around the protruding centre of the epithelial surface of the keratoconus cornea, and from the whole epithelial surface of the artificially aged cornea, cells detached themselves, assuming a more or less rounded shape.
The endothelial surface of both the keratoconus and the aged cornea showed areas of cells with an almost completely disintegrated cell membrane, exposing the cell contents.
On the endothelial surface of the keratoconus cells were found with a missing cell-nucleus and a perforated cell membrane, due to a 'Kammerwasser Einbruch' effect.
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Results from brain scans taken as these judgments were being considered showed that making moral choices was associated with activation of the brain's frontal poles--an area known as Brodmannarea 10.
According to the research team, their findings tie in with previous observations that people who injure this area of the brain may exhibit severe antisocial activity.
And when the brain's Brodmannareas 10 is subject to strong drug use it is known as "liberalism."
Boundaries of cortical Brodmannareas (on right side) and subcortical structures (on left side) for statistical probability maps are shown in yellow dotted lines.
(Brodmannareas 18 and 19), inferior temporal cortex (Brodmann
Takkagishi M, Chiba T: Efferent projections of the infralimbic (area 25) region of the medial prefrontal cortex in the rat.
Limbic Responsiveness to Procaine in Cocaine-Addicted Subjects -- Adinoff et al. 158 (3): 390 -- American Journal of ...(Site not responding. Last check: 2007-10-18)
Areas of significant changes were identified by using paired t tests (p<0.01) for within-group means computed in voxel-by-voxel analyses of images obtained with single photon emission computed tomography.
Regions of significant activation were corrected for the large number of t tests performed, the lack of independence between voxels, and the resolution of the processed images.
Areas of significant differences were identified by using unpaired t tests (p<0.01) for between-group means computed in voxel-by-voxel analyses of images obtained with single photon emission computed tomography.
The cortical areas are referred to in accordance with Brodmanns classification.
The cortical brain regions are indicated according to the nomenclature of Brodmann and the cingulate gyrus (G. Cing) and white matter (WM) were included in the analysis.
38 Sergeant, N., David, J.P., Goedert, M., Jakes, R., Vermersch, P., Buee, L., Lefranc, D., Wattez, A. and Delacourte, A. (1997) Two-dimensional characterization of paired helical filament-tau from Alzheimers disease: demonstration of an additional 74-kDa component and age-related biochemical modifications.
Significance of activation was determined by using the joint expected probability distribution (36) with height (P < 0.05) and extent (P < 0.05) corrected for the whole brain.
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Results from the multiple regression analysis of individual frontal and temporal regional metabolic rates that predict Delusion Score, while controlling for overall cognition, are shown in Table 3.
Metabolic activity in three right frontal regions were associated with Delusion Score: the right superior dorsolateral frontal region (middle frontal gyrus, Brodmannarea 8), the right inferior frontal pole (superior frontal gyrus, Brodmannarea 10), and the right lateral orbitofrontal region (Brodmannarea 47).
Low metabolism was associated with greater severity of delusions for the dorsolateral and inferior frontal regions, while low metabolism was associated with lesser severity of delusions for the lateral orbitofrontal region.