Sentences with phrase «several brainstem»

The medial septal area projects to a large number of brain regions that show theta modulation, including all parts of the hippocampus as well as the entorhinal cortex, perirhinal cortex, retrosplenial cortex, medial mamillary and supramamillary nuclei of the hypothalamus, anterior nuclei of the thalamus, amygdala, inferior colliculus, and several brainstem nuclei (Buzsáki, 2002).

The hippocampal theta rhythm depends critically on projections from the medial septal area, which in turn receives input from the hypothalamus and several brainstem areas.

Not exact matches

Brainstem abnormalities that involve the medullary serotonergic (5 - hydroxytryptamine [5 - HT]-RRB- system in up to 70 % of infants who die from SIDS are the most robust and specific neuropathologic findings associated with SIDS and have been confirmed in several independent data sets and laboratories.37, — , 40 This area of the brainstem plays a key role in coordinating many respiratory, arousal, and autonomic functions and, when dysfunctional, might prevent normal protective responses to stressors that commonly occur duriBrainstem abnormalities that involve the medullary serotonergic (5 - hydroxytryptamine [5 - HT]-RRB- system in up to 70 % of infants who die from SIDS are the most robust and specific neuropathologic findings associated with SIDS and have been confirmed in several independent data sets and laboratories.37, — , 40 This area of the brainstem plays a key role in coordinating many respiratory, arousal, and autonomic functions and, when dysfunctional, might prevent normal protective responses to stressors that commonly occur duribrainstem plays a key role in coordinating many respiratory, arousal, and autonomic functions and, when dysfunctional, might prevent normal protective responses to stressors that commonly occur during sleep.

Among Dr. Grinberg's contributions to the dementia field are the identification of brainstem nuclei as the earliest structures affected in AD and the translation of these findings to diagnosis and treatment development; use of high - resolution histology and sophisticated computing tools for validating multimodal neuroimaging findings; and participation in several international neuropathological consortia for establishing neuropathological criteria for neurodegenerative diseases and vascular dementia.

The atlas was generated using several sources of data: 1) histologic data from a dissected ex vivo human brainstem / diencephalon specimen; 2) correlative diffusion data from the same specimen (scanned prior to serial sectioning and staining); and 3) cross-reference to the Paxinos human brainstem atlas (Paxinos G, Xu - Feng H, Sengul G, Watson C. Organization of Brainstem Nuclei, in The Human Nervous Systembrainstem / diencephalon specimen; 2) correlative diffusion data from the same specimen (scanned prior to serial sectioning and staining); and 3) cross-reference to the Paxinos human brainstem atlas (Paxinos G, Xu - Feng H, Sengul G, Watson C. Organization of Brainstem Nuclei, in The Human Nervous Systembrainstem atlas (Paxinos G, Xu - Feng H, Sengul G, Watson C. Organization of Brainstem Nuclei, in The Human Nervous SystemBrainstem Nuclei, in The Human Nervous System, 3rd ed.

Several investigations reported minor differences in ERPs functioning, including longer latencies at the P3 site, 57 longer latencies of certain waves for brainstem auditory - evoked potentials, 58 more slow waves and fewer α - waves, 59 and asymmetry in peak amplitude evoked - response potentials.10 These findings are variable and do not provide any compelling evidence for a particular EEG pattern for patients with ADHD.