The fasciculus retroflexus (FR) also known as the habenulointerpeduncular tract is a bundle of fibers located at the base of the midbrain in vertebrates. [1] [2] Connected to the habenula …

1998年9月15日 · The fasciculus retroflexus (FR) fiber bundle comprises the intense cholinergic projection from the medial division of the habenula nucleus (Hbn) of the epithalamus to the …

The rodent fasciculus retroflexus has been shown to degenerate following chronic exposure to stimulants such as D-amphetamine, methamphetamine, MDMA, cocaine, and nicotine. The …

Lesions of the fasciculus retroflexus (habenula output) in rats markedly decreased the muscle atonia component of REM sleep and reduced the duration of sleep episodes. Transplants of …

The term fasciculus retroflexus refers to a composite structure that includes the fasciculus retroflexus of the interbrain and the fasciculus retroflexus of the midbrain ( NeuroNames ).

a compact bundle of fibers arising in the habenula and passing anteriorly (ventrally) to the interpeduncular nucleus at the base of the midbrain; some of its fibers bypass this nucleus and …

2012年4月23日 · The fasciculus retroflexus is the most prominent efferent habenula axon bundle connecting each habenula subnuclei with the raphe nuclei and the IPN, which is differentially …

The fasciculus retroflexus is a bidirectional white matter tract that governs the major output from the habenula complex to midbrain regions. Unlike the stria medullaris, the fibers from the FR …

a compact bundle of fibers arising in the habenula and passing anteriorly (ventrally) to the interpeduncular nucleus at the base of the midbrain; some of its fibers bypass this nucleus and …

Our aim is to elucidate the Wnt1 role in the habenula and its main efferent tract, the fasciculus retroflexus, development. In order to achieve these objectives, we analyzed these structures …