Cerebellum: a pressor response elicited from the fastigial nucleus and its efferent pathway in brainstem

Miura, Mitsuhiko; Reis, Donald J.

doi:10.1016/0006-8993(69)90269-8

Cited by 137 publications

(79 citation statements)

References 12 publications

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“…In this context it is interesting that stimulation of discrete areas in the dorsal medullary reticular fo rmation and in the medial parabrachial nucleus has been shown to alter global cerebral me tabolism with secondary effects on flow (Iadecola et aI., 1983;Reis et aI., 1985). Similarly stimulation of discrete areas in the fa stigial and in the lateral parabrachial nuclei has been shown to alter cere bral vascular tone (Miura and Reis, 1969;Mrao vitch et aI., 1983).…”

Section: Discussionmentioning

confidence: 98%

Subarachnoid Hemorrhage in the Rat: Cerebral Blood Flow and Glucose Metabolism during the Late Phase of Cerebral Vasospasm

Delgado

Arbab

Diemer

et al. 1986

J Cereb Blood Flow Metab

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Summary: A double-isotope technique for the simulta neous measurement of CBF and CMRglu was applied to a subarachnoid hemorrhage (SAH) model in the rat. Cis ternal injection of 0.07 ml blood caused a rather uniform 20% reduction in CBF together with an increase in glu cose utilization of 30% during the late phase of vaso spasm. In one-third of the SAH animals, there were focal areas where the flow was lowered to 30% of the control values and the glucose uptake increased to �250% of control. We suggest that blood in the subarachnoid space via a neural mechanism induces the global flow and meta bolic changes, and that the foci are caused by vasospasm superimposed on the global flow and metabolic changes. In the double-isotope autoradiographic technique,

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Section: Discussionmentioning

confidence: 98%

Subarachnoid Hemorrhage in the Rat: Cerebral Blood Flow and Glucose Metabolism during the Late Phase of Cerebral Vasospasm

Delgado

Arbab

Diemer

et al. 1986

J Cereb Blood Flow Metab

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“…Experimental studies have reported the involvement of the medial cerebellar nucleus in cardiovascular and behavioural responses (Miura & Reis, 1969;Chida et al 1986;Omura et al 1989). In contrast to the involvement of the medial cerebellar nucleus in cardiovascular responses, stimulation of the anterior interposed, lateral and posterior interposed nuclei of the cerebellum results in no such responses (Achari et al 1973).…”

Section: Discussionmentioning

confidence: 99%

Cerebellar connections to the rostral reticular nucleus of the thalamus in the rat

Çavdar¹,

Onat

Yananlı

et al. 2002

Journal of Anatomy

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We studied the cerebellar connections to the reticular nucleus thalamus (RNT) by means of retrograde axonal transport of horseradish peroxidase (HRP) in the rat. Specific HRP pressure injections to the rostral RNT (1.6-1.8 mm caudal to bregma) resulted in retrograde labelling of neurones in the cerebellar nuclei. The rostral RNT showed specific topographical organization of its cerebellar connections. Microinjections into the rostral RNT, 1.6 mm caudal to bregma, produced numerous HRP-labelled neurones within the anterior interposed (emboliform nucleus) and scarce HRP-labelled neurones within the lateral (dentate nucleus) cerebellar nuclei, whereas injections into the rostral RNT, 1.8 mm caudal to bregma, produced numerous HRP-labelled neurones within the posterior interposed (globose nucleus) and scarce lightly HRP-labelled neurones within the lateral (dentate nucleus) cerebellar nuclei.

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“…For example, the cerebellum has demonstrated reciprocal connections with brainstem regions linked to limbic and paralimbic regions (Snider and Maiti 1976), the hypothalamus (Aas and Brodal 1988;Haines et al 1984), as well as brainstem regions that participate in the modulation of autonomic function (Almeida et al 2002;Golanov et al 2000;Andrezik et al 1984;Miura and Reis 1969).…”

Section: Discussionmentioning

confidence: 99%

Acute and repetitive fronto-cerebellar tDCS stimulation improves mood in non-depressed participants

et al. 2017

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second-daily (n = 21). In a second experiment, we separately investigated the influence of reversed polarity upon these same measures, in response to acute stimulation (n = 23) and repeated stimulation (n = 11). We observed a systematic elevation of mood in both active conditions following single and repeated tDCS, the latter of which displayed a progressive elevation of mood from baseline. No mood change was noted in response to either single or repeated stimulation in the sham condition. Frontocerebellar tDCS stimulation advantageously influences mood in healthy participants, with an accumulative and potentiated effect following successive stimulations. The possibility that frontocerebellar stimulation may provide a novel therapeutic adjunctive or pre-emptive intervention in stress-related disorders and mood-related psychopathologies should be considered.

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Cerebellum: a pressor response elicited from the fastigial nucleus and its efferent pathway in brainstem

Cited by 137 publications

References 12 publications

Subarachnoid Hemorrhage in the Rat: Cerebral Blood Flow and Glucose Metabolism during the Late Phase of Cerebral Vasospasm

Subarachnoid Hemorrhage in the Rat: Cerebral Blood Flow and Glucose Metabolism during the Late Phase of Cerebral Vasospasm

Cerebellar connections to the rostral reticular nucleus of the thalamus in the rat

Acute and repetitive fronto-cerebellar tDCS stimulation improves mood in non-depressed participants

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