Matches in SemOpenAlex for { <https://semopenalex.org/work/W2076068537> ?p ?o ?g. }
- W2076068537 endingPage "258" @default.
- W2076068537 startingPage "235" @default.
- W2076068537 abstract "Vocalization is a complex behaviour pattern, consisting of essentially three components: laryngeal activity, respiratory movements and supralaryngeal (articulatory) activity. The motoneurones controlling this behaviour are located in various nuclei in the pons (trigeminal motor nucleus), medulla (facial nucleus, nucl. ambiguus, hypoglossal nucleus) and ventral horn of the spinal cord (cervical, thoracic and lumbar region). Coordination of the different motoneurone pools is carried out by an extensive network comprising the ventrolateral parabrachial area, lateral pontine reticular formation, anterolateral and caudal medullary reticular formation, and the nucl. retroambiguus. This network has a direct access to the phonatory motoneurone pools and receives proprioceptive input from laryngeal, pulmonary and oral mechanoreceptors via the solitary tract nucleus and principal as well as spinal trigeminal nuclei. The motor-coordinating network needs a facilitatory input from the periaqueductal grey of the midbrain and laterally bordering tegmentum in order to be able to produce vocalizations. Voluntary control of vocalization, in contrast to completely innate vocal reactions, such as pain shrieking, needs the intactness of the forebrain. Voluntary control over the initiation and suppression of vocal utterances is carried out by the mediofrontal cortex (including anterior cingulate gyrus and supplementary as well as pre-supplementary motor area). Voluntary control over the acoustic structure of vocalizations is carried out by the motor cortex via pyramidal/corticobulbar as well as extrapyramidal pathways. The most important extrapyramidal pathway seems to be the connection motor cortex-putamen-substantia nigra-parvocellular reticular formation-phonatory motoneurones. The motor cortex depends upon a number of inputs for fulfilling its task. It needs a cerebellar input via the ventrolateral thalamus for allowing a smooth transition between consecutive vocal elements. It needs a proprioceptive input from the phonatory organs via nucl. ventralis posterior medialis thalami, somatosensory cortex and inferior parietal cortex. It needs an input from the ventral premotor and prefrontal cortex, including Broca's area, for motor planning of longer purposeful utterances. And it needs an input from the supplementary and pre-supplementary motor area which give rise to the motor commands executed by the motor cortex." @default.
- W2076068537 created "2016-06-24" @default.
- W2076068537 creator A5018538926 @default.
- W2076068537 date "2002-03-01" @default.
- W2076068537 modified "2023-10-14" @default.
- W2076068537 title "Neural pathways underlying vocal control" @default.
- W2076068537 cites W1497648884 @default.
- W2076068537 cites W1515852515 @default.
- W2076068537 cites W1544284818 @default.
- W2076068537 cites W1556541525 @default.
- W2076068537 cites W1588775412 @default.
- W2076068537 cites W1596016568 @default.
- W2076068537 cites W1616842389 @default.
- W2076068537 cites W1748514475 @default.
- W2076068537 cites W1829225477 @default.
- W2076068537 cites W1866607313 @default.
- W2076068537 cites W1948090175 @default.
- W2076068537 cites W1963552500 @default.
- W2076068537 cites W1963641717 @default.
- W2076068537 cites W1963843348 @default.
- W2076068537 cites W1964710544 @default.
- W2076068537 cites W1965184637 @default.
- W2076068537 cites W1965660451 @default.
- W2076068537 cites W1965707172 @default.
- W2076068537 cites W1966006092 @default.
- W2076068537 cites W1966485949 @default.
- W2076068537 cites W1967404982 @default.
- W2076068537 cites W1967783630 @default.
- W2076068537 cites W1969478130 @default.
- W2076068537 cites W1971015883 @default.
- W2076068537 cites W1971828085 @default.
- W2076068537 cites W1971862223 @default.
- W2076068537 cites W1973121600 @default.
- W2076068537 cites W1973421641 @default.
- W2076068537 cites W1973475478 @default.
- W2076068537 cites W1973984324 @default.
- W2076068537 cites W1974124589 @default.
- W2076068537 cites W1975091045 @default.
- W2076068537 cites W1975295893 @default.
- W2076068537 cites W1975406367 @default.
- W2076068537 cites W1976187306 @default.
- W2076068537 cites W1976429090 @default.
- W2076068537 cites W1977119420 @default.
- W2076068537 cites W1979780478 @default.
- W2076068537 cites W1980695571 @default.
- W2076068537 cites W1982364779 @default.
- W2076068537 cites W1985259333 @default.
- W2076068537 cites W1986333000 @default.
- W2076068537 cites W1988307256 @default.
- W2076068537 cites W1989792185 @default.
- W2076068537 cites W1990489079 @default.
- W2076068537 cites W1991006585 @default.
- W2076068537 cites W1991038443 @default.
- W2076068537 cites W1991064173 @default.
- W2076068537 cites W1991162251 @default.
- W2076068537 cites W1991636119 @default.
- W2076068537 cites W1992538914 @default.
- W2076068537 cites W1992715468 @default.
- W2076068537 cites W1992900492 @default.
- W2076068537 cites W1993056060 @default.
- W2076068537 cites W1993868005 @default.
- W2076068537 cites W1993886297 @default.
- W2076068537 cites W1996917743 @default.
- W2076068537 cites W1997040696 @default.
- W2076068537 cites W1997482356 @default.
- W2076068537 cites W1997647480 @default.
- W2076068537 cites W1999413993 @default.
- W2076068537 cites W1999762507 @default.
- W2076068537 cites W2000030397 @default.
- W2076068537 cites W2002906730 @default.
- W2076068537 cites W2002989721 @default.
- W2076068537 cites W2003155767 @default.
- W2076068537 cites W2005218321 @default.
- W2076068537 cites W2006803404 @default.
- W2076068537 cites W2007390831 @default.
- W2076068537 cites W2008498704 @default.
- W2076068537 cites W2008874412 @default.
- W2076068537 cites W2009855911 @default.
- W2076068537 cites W2011105552 @default.
- W2076068537 cites W2011125377 @default.
- W2076068537 cites W2011362828 @default.
- W2076068537 cites W2011652750 @default.
- W2076068537 cites W2011931906 @default.
- W2076068537 cites W2013673343 @default.
- W2076068537 cites W2013942234 @default.
- W2076068537 cites W2014168974 @default.
- W2076068537 cites W2014172235 @default.
- W2076068537 cites W2014221158 @default.
- W2076068537 cites W2014272542 @default.
- W2076068537 cites W2015411043 @default.
- W2076068537 cites W2016349679 @default.
- W2076068537 cites W2016381330 @default.
- W2076068537 cites W2016660336 @default.
- W2076068537 cites W2016921603 @default.
- W2076068537 cites W2018593124 @default.
- W2076068537 cites W2019733779 @default.
- W2076068537 cites W2021834888 @default.
- W2076068537 cites W2021965461 @default.