Brodmann 分区和功能.doc

Brodmann 分区和功能选自心心水滴论坛sea(2007-09-02 22:25:24)转载标签： brodmann大脑分区功能解剖 分类： 医学科研 来自心心水滴论坛sea 发表 Brodmanns area 1Sensory cortical area in the crest of the postcentral gyrus; this area is a component of the primary somatosensory cortex.Location:anterior parietal lobe (postcentral gyrus)Function:processes somatic sensory sensationsSee Also:Central sulcusParietal lobeParacentral lobulePrimary somatic sensory cortexBrodmanns area 2Brodmanns area 3Brodmanns area 2Sensory cortical area in the crest and posterior bank of the postcentral gyrus; this area is a component of the primary somatosensory cortex.Location:anterior parietal lobe (postcentral gyrus)Function:processes somatic sensory sensationsSee Also:Central sulcusParietal lobeParacentral lobulePrimary somatic sensory cortexBrodmanns area 3Brodmanns area 1Brodmanns area 3Sensory cortical area in the posterior bank of the central sulcus (postcentral gyrus); this area is a principal component of the primary somatosensory cortex. Area 3 is further subdivided into area 3a, which receives proprioceptive signals that originate in deep receptors, and area 3b, which receives discriminitive mechanosensory signals that arise from cutaneous receptors.Location:anterior parietal lobe (postcentral gyrus)Function:processes somatic sensory sensationsSee Also:Central sulcusParietal lobeParacentral lobulePrimary somatic sensory cortexBrodmanns area 2Brodmanns area 1Brodmanns area 4Motor cortical area in the anterior bank of the central sulcus (precentral gyrus); this area corresponds to the primary motor cortex, which governs the execution of volitional movement.Location:posterior frontal lobe (precentral gyrus)Function:involved in motor executionSee Also:Precentral gyrusPrimary motor cortexCentral sulcusThalamus, ventral lateral nucleusPremotor cortexBrodmanns area 5Associational cortical area in the superior parietal lobe, just posterior to the somatosensory cortex in the postcentral gyrus; this area is involved in maintaining a spatial reference system for goal oriented behavior.Location:superior parietal lobeFunction:involved in spatial orientation, among other parietal associational functionsSee Also:Parietal lobeSomatic sensory cortexPostcentral gyrusBrodmanns area 7Superior parietal lobuleBrodmanns area 6Motor cortical area in the posterior frontal lobe just anterior to the primary motor cortex; this area contains the lateral and medial divisions of the premotor cortex that participate in the planning and execution of volitional movement.Location:posterior frontal lobeFunction:involved in motor planning and executionSee Also:Frontal lobePremotor cortexPrimary motor cortexBrodmanns area 7Associational cortical area in the posterior part of the superior parietal lobe; this area is involved in maintaining a spatial reference system for goal oriented behavior.Location:superior parietal lobeFunction:involved in spatial orientation, among other parietal associational functionsSee Also:Parietal lobeSomatic sensory cortexPostcentral gyrusBrodmanns area 5Superior parietal lobuleBrodmanns area 8Motor cortical area in the dorsal-lateral prefrontal region of the frontal lobe; this area contains the frontal eye fields, which participate (together with the superior colliculus) in the control of saccadic eye movements.Location:frontal lobeFunction:involved in governance of eye movements (contains frontal eye fields)See Also:Frontal lobeSuperior colliculusBrodmanns area 9Associational cortical area in the dorsal-lateral prefrontal region of the frontal lobe; this area participates in prefrontal cortical networks that govern executive functions.Location:frontal lobeFunction:participates in prefrontal associational integrationSee Also:Frontal lobePrefrontal cortexBrodmanns area 10Associational cortical area in the anterior-polar prefrontal region of the frontal lobe; this area participates in prefrontal cortical networks that govern executive functions.Location:frontal poleFunction:participates in prefrontal associational integrationSee Also:Frontal lobePrefrontal cortexBrodmanns area 11Associational cortical area in the orbital-medial prefrontal region of the frontal lobe; this area participates in prefrontal cortical networks that govern personal and social behavior, emotion, and decision making.Location:ventral frontal lobe (orbitofrontal cortex)Function:participates in prefrontal associational integrationSee Also:Frontal lobePrefrontal cortexOrbitofrontal cortexBrodmanns area 12Associational cortical area in the orbital-medial prefrontal region of the frontal lobe; this area participates in prefrontal cortical networks that govern personal and social behavior, emotion, and decision making.Location:medial frontal lobe (orbitofrontal cortex)Function:participates in prefrontal associational integrationSee Also:Frontal lobePrefrontal cortexOrbitofrontal cortexBrodmanns area 13Associational cortical area in the insula. This area is not visible in medial and lateral views of the hemisphere.Location:insulaFunction:associational cortexSee Also:InsulaBrodmanns area 14Associational cortical area in the insula. This area is not visible in medial and lateral views of the hemisphere.Location:insulaFunction:associational cortexSee Also:InsulaBrodmanns area 15Associational cortical area in the insula. This area is not visible in medial and lateral views of the hemisphere.Location:insulaFunction:associational cortexSee Also:InsulaBrodmanns area 16Associational cortical area in the insula. This area is not visible in medial and lateral views of the hemisphere.Location:insulaFunction:associational cortexSee Also:InsulaBrodmanns area 17Sensory cortical area in the banks of the calcarine sulcus (lingual and cuneus gyral formations of the medial occipital lobe); this area corresponds to the primary visual cortex (also known as striate cortex).Location:medial occipital lobeFunction:processes visual informationSee Also:Occipital lobeCalcarine sulcusPrimary visual cortexCuneusLingual gyrusBrodmanns area 18Sensory cortical area in the medial and lateral aspect of the occipital lobe; this area is part of the extrastriate visual cortex that surrounds the primary visual cortex (area 17 is also known as striate cortex).Location:occipital lobeFunction:processes visual informationSee Also:Occipital lobePrimary visual cortexBrodmanns area 19Sensory cortical area in the medial and lateral aspect of the occipital lobe; this area is part of the extrastriate visual cortex that surrounds the primary visual cortex (area 17 is also known as striate cortex).Location:occipital lobeFunction:processes visual informationSee Also:Occipital lobePrimary visual cortexBrodmanns area 20Associational cortical area in the inferior temporal gyrus; this area participates in the analysis of visual form and the representation of objects.Location:ventral temporal lobe (inferior temporal gyrus)Function:processes visual informationSee Also:Temporal lobeInferior temporal gyrusBrodmanns area 21Associational cortical area in the middle temporal gyrus; this area participates in the analysis of visual signals related to object form and motion.Location:lateral temporal lobe (middle temporal gyrus)Function:involved in processing visual information, among other temporal associational functionsSee Also:Temporal lobeMiddle temporal gyrusBrodmanns area 22Associational cortical area in the lateral aspect of the superior temporal gyrus; this area participates in the analysis of auditory signals and the reception of language (this area is a major component of Wernickes area).Location:lateral temporal lobe (superior temporal gyrus)Function:involved in auditory processing and language receptionSee Also:Temporal lobeSuperior temporal gyrusWernickes areaBrodmanns area 23Associational cortical area in the posterior part of the cingulate gyrus; this area is a cortical component of the limbic system.Location:medial parietal lobe (posterior cingulate gyrus)Function:participates in limbic associational integrationSee Also:Cingulate gyrusLimbic systemBrodmanns area 24Associational cortical area in the anterior part of the cingulate gyrus; this area is a cortical component of the limbic system that is involved in emotional processing, the control of facial expressions and the affective dimensions of pain.Location:medial frontal lobe (anterior cingulate gyrus)Function:involved in emotional and cognitive processingSee Also:Cingulate gyrusLimbic systemBrodmanns area 25Associational cortical area in the medial prefrontal region of the frontal lobe; this area participates in prefrontal cortical networks that governs personal and social behavior, emotion, and decision making.Location:medial frontal lobe (orbitofrontal cortex)Function:participates in prefrontal associational integrationSee Also:Frontal lobePrefrontal cortexSubcallosal areaBrodmanns area 26Associational cortical area in the transitional region between the posterior cingulate gyrus and the medial temporal lobe; this area is a cortical component of the limbic system.Location:medial parietal lobe (posterior cingulate gyrus)Function:participates in limbic associational integrationSee Also:Cingulate gyrusLimbic systemTemporal lobe Brodmanns area 27Associational cortical area in the medial temporal lobe; this area corresponds to Ammons horn division of the hippocampal formation, which is subdivided into (cornu ammonis) fields, CA1-CA4. Together with the other parts of the hippocampal formation in the medial temporal lobe, the hippocampus proper is involved in short-term declarative memory processes. This area is not visible in medial and lateral views of the hemisphere.Location:medial temporal lobe: hippocampal formationFunction:hippocampal formation: short-term declarative memorySee Also:Temporal lobeHippocampal formationHippocampusCA1CA3Brodmanns area 28Associational and sensory cortical area in the anterior-medial temporal lobe. This area is part of the olfactory cortex; it also is a component of the entorhinal division of the hippocampal formation.Location:medial temporal lobeFunction:involved in olfaction and hippocampal processingSee Also:Temporal lobeEntorhinal cortexPrimary olfactory cortexBrodmanns area 29Associational cortical area in the transitional region between the posterior cingulate gyrus and the medial temporal lobe; this area is a cortical component of the limbic system.Location:medial parietal lobe (posterior cingulate gyrus)Function:participates in limbic associational integrationSee Also:Cingulate gyrusLimbic systemTemporal lobeParietal lobeBrodmanns area 30Associational cortical area in the transitional region between the posterior cingulate gyrus and the medial temporal lobe; this area is a cortical component of the limbic system.Location:medial temporal lobeFunction:participates in limbic associational integrationSee Also:Cingulate gyrusLimbic systemTemporal lobeBrodmanns area 31Associational cortical area in the posterior part of the cingulate gyrus and the posterior banks of the cingulate sulcus; the cingulate part of this area is a cortical component of the limbic system.Location:medial parietal lobeFunction:participates in limbic and parietal associational integrationSee Also:Cingulate gyrusLimbic systemBrodmanns area 32Associational cortical area in the medial prefrontal region of the frontal lobe; this area participates in prefrontal cortical networks that governs personal and social behavior, emotion, and decision making.Location:medial frontal lobe (orbitofrontal cortex)Function:involved in emotional and cognitive processingSee Also:Frontal lobePrefrontal cortexBrodmanns area 33Associational cortical area in the anterior part of the cingulate gyrus just dorsal to the corpus callosum; this area is a cortical component of the limbic system that is involved in emotional processing and the affective dimensions of pain, among other functions.Location:medial frontal lobe (orbitofrontal cortex)Function:involved in emotional and cognitive processingSee Also:Cingulate gyrusLimbic systemCorpus callosumBrodmanns area 34Associational and sensory cortical area in the anterior-medial temporal lobe; this area is a principal division of the olfactory cortex; it also is a component of the entorhinal division of the hippocampal formation.Location:medial temporal lobeFunction:involved in olfaction and hippocampal processingSee Also:Temporal lobeEntorhinal cortexPrimary olfactory cortexBrodmanns area 35Associational cortical area in the medial temporal lobe near the position of the rhinal sulcus; this area (also known as the perirhinal cortex) is a component of the hippocampal formation.Location:medial temporal lobeFunction:participates in hippocampal associational functionsSee Also:Temporal lobeRhinal sulcusHippocampal formationParahippocampal gyrusBrodmanns area 36Associational cortical area in the medial temporal lobe; this area lies at the interface of visual processing systems in the inferior temporal lobe and semantic memory systems in the medial temporal lobe.Location:medial temporal lobeFunction:involved in visual and hippocampal associational functionsSee Also:Temporal lobeHippocampal formationBrodmanns area 37Associational cortical area in the temporal lobe that extends from the medial to lateral sides of this lobe; this area participates in the analysis of visual form, motion, and the representation of objects.Location:posterior temporal lobeFunction:involved in visual recognitionSee Also:Temporal lobeBrodmanns area 38Associational cortical area in the anterior pole of the temporal lobe; this temporal area is related to networks in the amygdala and orbital prefrontal cortex that govern personal and social behavior, emotion, and decision making.Location:temporal poleFunction:participates in limbic associational integrationSee Also:Temporal lobeTemporal poleAmygdalaOrbitofrontal cortexBrodmanns area 39Associational cortical area in the angular gyrus at the interface between the posterior parietal and occipital lobes.Location:lateral junction of temporal, parietal and occipital lobesFunction:involved in processing language, spatial orientation and semantic representationSee Also:Angular gyrusParietal lobeOccipital lobeInferior parietal lobuleBrodmanns area 40Associational cortical area in the inferior parietal lobe, including the supramarginal gyrus.Location:inferior parietal lobeFunction:involved in spatial orientation and semantic representationSee Also:Parietal lobeSupramarginal gyrusInferior parietal lobuleBrodmanns area 41Sensory cortical area in the superior aspect of the temporal lobe (located in a series of transverse gyri, called Heschls gyri, that form the inferior bank of the lateral fissure); this area corresponds to the primary auditory cortex.Location:superior temporal lobeFunction:processes auditory informationSee Also:Temporal lobeSuperior temporal gyrusPrimary auditory cortexLateral fissureBrodmanns area 42Sensory cortical area in the superior aspect of the temporal lobe and the dorsal-lateral margin of the superior temporal gyrus; this area is part of a belt of higher-order auditory areas that surround the primary auditory cortex (area 41).Location:superior temporal lobeFunction:processes auditory informationSee Also:Temporal lobeSuperior temporal gyrusPrimary auditory cortexLateral fissureBrodmanns area 43Sensorimotor cortical area in the inferior margin of the postcentral and precentral gyri where the frontal-parietal operculum merges with the insula just below the inferior termination of the central sulcus; this area may participate in the sensorimotor representation of the mouth and taste reception.Location:junction of insula, frontal and parietal lobesFunction:involved in sensorimotor representation and taste processingSee Also:Postcentral gyrusPrecentral gyrusInsulaCentral sulcusBrodmanns area 44Motor cortical area in the posterior part of the inferior frontal gyrus; this division of the lateral premotor cortex is involved in the production of language, especially in the left hemisphere (also known as Brocas area).Location:inferior frontal lobe (inferior frontal gyrus)Function:involved in language productionSee Also:Inferior frontal gyrusBrodmanns area 45Brocas areaPremotor cortexInferior frontal gyrus, pars opercularisInferior frontal gyrus, pars triangularisBrodmanns area 45Associational cortical area in the anterior part of the inferior frontal gyrus; the posterior part of this area may contribute (with area 44) to the production of language (Brocas area), while other circuits in this area participate in prefrontal cortical networks that govern executive functions.Location:inferior frontal lobe (inferior frontal gyrus)Function:involved in language production and participates in prefrontal associational integrationSee Also:Frontal lobeInferior frontal gyrusBrodmanns area 44Brocas areaPremotor cortexInferior frontal gyrus, pars orbitalisBrodman