Clinical evidence of the motor speech center Lesions in the area of the motor speech center are called Broca’s aphasia. Aphasia means as much as speechlessness. Broca’s aphasia results in characteristic symptoms that make it possible to distinguish it from Wernicke’s aphasia (see below). Thus, although the affected persons can still understand what is spoken … Clinical evidence of the motor speech center | Language Center
Synonyms Neocortex, Isocortex Definition The neocortex represents the youngest part of the brain in terms of evolutionary history. It can be subdivided into four lobes, which take over different brain functions. Frontal lobe Anatomy & Function: The frontal lobe plays the central role in the initiation of motor function. In the motocortex (gyrus precentralis) the … Neocortex
Occipital lobe Anatomy & Function: In the occipital lobe, which is located in the posterior fossa above the cerebellum, lies the visual center, i.e. part of the visual system. The information comes from the retina via the optic nerve (2nd cranial nerve) into the optic chiasm (optic nerve crossing), where the information of the outer … Occipital lobe | Neocortex
Synonyms Stem ganglia, basal nuclei Introduction The term “basal ganglia” refers to core areas located below the cerebral cortex (subcortical), which are primarily responsible for controlling functional aspects of motor function. In addition, the basal ganglia control cognitive signals and are involved in processing information from the limbic system. From a neuroanatomical point of view, … Basal Ganglia
Diseases originating in the basal ganglia Dysfunctions in the area of the basal ganglia can have far-reaching consequences for motor and non-motor processes in the body. For this reason, the diseases triggered by disorders of the basal ganglia often show clinically by a pronounced symptomatology. Among the best-known diseases associated with the Basal Ganglia are … Diseases originating in the basal ganglia | Basal Ganglia
