Role of primate basal ganglia and frontal cortex in the internal generation of movements

1992 ◽  
Vol 91 (3) ◽  
pp. 385-395 ◽  
Author(s):  
Ranulfo Romo ◽  
Eugenio Scarnati ◽  
Wolfram Schultz
Keyword(s):  
Basal Ganglia ◽  
Frontal Cortex ◽  
Internal Generation

Role of primate basal ganglia and frontal cortex in the internal generation of movements

1992 ◽  
Vol 91 (3) ◽  
pp. 396-407 ◽  
Author(s):  
Ranulfo Romo ◽  
Wolfram Schultz
Keyword(s):  
Basal Ganglia ◽  
Frontal Cortex ◽  
Internal Generation

scholarly journals Role of the basal ganglia and frontal cortex in selecting and producing internally guided force pulses

NeuroImage ◽  
2007 ◽  
Vol 36 (3) ◽  
pp. 793-803 ◽  
Author(s):  
David E. Vaillancourt ◽  
Hong Yu ◽  
Mary A. Mayka ◽  
Daniel M. Corcos
Keyword(s):  
Basal Ganglia ◽  
Frontal Cortex

scholarly journals Expression of FoxP2 in the basal ganglia regulates vocal motor sequences in the adult songbird

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Lei Xiao ◽  
Devin P. Merullo ◽  
Therese M. I. Koch ◽  
Mou Cao ◽  
Marissa Co ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Basal Ganglia ◽  
Dopamine Receptor ◽  
Speech Disorders ◽  
Receptor Expression ◽  
Vocal Development ◽  
Motor Actions

AbstractDisruption of the transcription factor FoxP2, which is enriched in the basal ganglia, impairs vocal development in humans and songbirds. The basal ganglia are important for the selection and sequencing of motor actions, but the circuit mechanisms governing accurate sequencing of learned vocalizations are unknown. Here, we show that expression of FoxP2 in the basal ganglia is vital for the fluent initiation and termination of birdsong, as well as the maintenance of song syllable sequencing in adulthood. Knockdown of FoxP2 imbalances dopamine receptor expression across striatal direct-like and indirect-like pathways, suggesting a role of dopaminergic signaling in regulating vocal motor sequencing. Confirming this prediction, we show that phasic dopamine activation, and not inhibition, during singing drives repetition of song syllables, thus also impairing fluent initiation and termination of birdsong. These findings demonstrate discrete circuit origins for the dysfluent repetition of vocal elements in songbirds, with implications for speech disorders.

Seasonal changes of SP and NKA in frontal cortex, striatum and testes in the rat. Role of maternal pineal gland

Peptides ◽  
2004 ◽  
Vol 25 (6) ◽  
pp. 997-1004 ◽  
Author(s):  
N Vázquez Moreno ◽  
L Debeljuk ◽  
E Dı́az Rodrı́guez ◽  
C Fernández Alvarez ◽  
B Dı́az López
Keyword(s):  
Pineal Gland ◽  
Frontal Cortex ◽  
Seasonal Changes

An active role of inferior frontal cortex in conscious experience

2021 ◽  
Author(s):  
Veith Weilnhammer ◽  
Merve Fritsch ◽  
Meera Chikermane ◽  
Anna-Lena Eckert ◽  
Katharina Kanthak ◽  
...  
Keyword(s):  
Frontal Cortex ◽  
Conscious Experience ◽  
Active Role ◽  
Inferior Frontal Cortex

The role of the basal ganglia in motivated behavior

2012 ◽  
Vol 23 (5-6) ◽  
Author(s):  
Claudio Da Cunha ◽  
Alexander Gomez-A ◽  
Charles D. Blaha
Keyword(s):  
Basal Ganglia ◽  
Motivated Behavior

scholarly journals Role of the basal ganglia and cerebral cortex in tardive dyskinesia: evidence from cerebrovascular accident.

1987 ◽  
Vol 50 (3) ◽  
pp. 367-368 ◽  
Author(s):  
A S Walters ◽  
M Katchen ◽  
J Fleishman ◽  
S Chokroverty ◽  
R Duvoisin
Keyword(s):  
Cerebral Cortex ◽  
Basal Ganglia ◽  
Tardive Dyskinesia ◽  
Cerebrovascular Accident
Sign in / Sign up

Export Citation Format

Share Document