Broca’s Area of the Brain: Function and Location - Simply Psychology
网页2023年9月13日 — Broca's area, crucial for language production and speech control, is primarily associated with Brodmann Area 44 and 45, located in the left hemisphere's frontal lobe. These regions play a central role in speech generation, language processing, and syntactical aspects of communication.
Broca's area - Wikipedia
网页Broca's area, or the Broca area (/ ˈbroʊkə /, [ 1 ][ 2 ][ 3 ]also UK: / ˈbrɒkə /, US: / ˈbroʊkɑː / [ 4 ]), is a region in the frontal lobe of the dominant hemisphere, usually the left, of the brain [ 5 ] with functions linked to speech production.
Broca’s Aphasia: Symptoms, Treatments, Types, and Outlook
网页2023年5月23日 — If you have Broca’s aphasia, you may be able to comprehend what’s being said but be unable to speak fluently because your brain isn’t able to control the fluency of your speech.
Broca’s (Expressive) Aphasia - The National Aphasia Association
网页Broca’s aphasia results from injury to speech and language brain areas such the left hemisphere inferior frontal gyrus, among others. Such damage is often a result of stroke but may also occur due to brain trauma.
Broca area | Definition, Function, & Facts | Britannica
网页2024年9月2日 — Broca area, region of the brain that contains neurons involved in speech function. This area, located in the frontal part of the left hemisphere of the brain, was discovered in 1861 by French surgeon Paul Broca, who found it serves a vital role in the generation of articulate speech.
Redefining the role of Broca’s area in speech - PMC
网页2015年3月3日 — Based on these unique findings, we propose that Broca’s area is not the seat of articulation per se, but rather is a key node in manipulating and forwarding neural information across large-scale cortical networks responsible for key components of …
Neuroanatomy, Broca Area - StatPearls - NCBI Bookshelf
网页2023年8月8日 — The French physician and anatomist, Pierre Paul Broca, may have discovered the most crucial part when he identified a common region in the brain in two of his speech-impaired patients; this came to be known as the Broca (Broca's) area.
Broca Aphasia - StatPearls - NCBI Bookshelf
网页2023年2月13日 — Broca aphasia is a non-fluent aphasia in which the output of spontaneous speech is markedly diminished and there is a loss of normal grammatical structure. Specifically, small linking words, conjunctions, such as and, or, and but, and the use of prepositions are lost.
Broca’s Aphasia | Language in the Human Brain - Yale University
网页Broca’s Aphasia. The first language area within the left hemisphere to be discovered is called Broca’s Area, after Paul Broca. Broca was a French neurologist who had a patient with severe language problems: Although he could understand the speech of others with little difficulty, the only word he could produce was “tan.”.
Redefining the role of Broca's area in speech - PubMed
网页2015年3月3日 — Contrary to classic notions of the role of Broca's area in speech, while motor cortex is activated during spoken responses, Broca's area is surprisingly silent. Moreover, when novel strings of articulatory gestures must be produced in response to nonword stimuli, neural activity is enhanced in Broca's area, but not in motor cortex.