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1. アルツハイマー病の臨床的特徴および診断clinical features and diagnosis of alzheimer disease [show details]
… despite adequate visual acuity to resolve individual elements) Object perception deficit; Constructional dyspraxia; Environmental agnosia; Oculomotor apraxia (the inability to direct gaze accurately to …
2. 成人における精神状態検査the mental status examination in adults [show details]
… The patient may be asked to demonstrate the use of an object (eg, comb, hammer, fork) with and without the actual object in their hands .… an examiner may opt to test for right-left orientation and finger agnosia.…
3. 後方循環系の脳血管症候群posterior circulation cerebrovascular syndromes [show details]
…and use of objects presented visually (associative visual agnosia) . They can trace with their fingers and copy objects, demonstrating that visual perception is preserved; they can name objects presented …
4. 自閉症スペクトラム障害：評価および診断autism spectrum disorder evaluation and diagnosis [show details]
… spinning objects, flapping the hands while rocking, or visual self-stimulatory behaviors associated with spinning or rocking objects or the self; Engaging… LKS typically begins with the children behaving as if they were deaf (auditory verbal agnosia).…
5. 脳性麻痺：臨床的特徴および分類cerebral palsy clinical features and classification [show details]
…coordination. Children with ataxic CP are shaky and struggle with precise movements, such as grasping small objects. Ataxic CP can affect any number of muscles, including the extremities, trunk, and face. Children … children have epilepsy, and many have disturbed gastrointestinal function and growth. Dyspraxias and agnosias may interfere with skilled tasks, regardless of the severity of motor deficit. In a child with relatively…

Japanese Journal

脳梗塞により人物誤認を呈した一症例

菅原由美子,飯塚千晶,土居一哉,松﨑研一郎,長岡正範
認知神経科学 22(2), 88-97, 2021
… 視覚による物体失認を認めず相貌認知では、家族や有名人の熟知相貌識別に重度の障害、未知相貌の異同弁別・同時照合は中等度障害を認めたが、相貌の独自性の認識を求めない課題である表情の叙述、性別・老若の判断は比較的良好であった。 …
NAID 130008024230

物の呼称は保たれ色彩失名辞を呈した1症例

大石如香,永沢光,平山和美
新潟医療福祉学会誌 16(2), 51-57, 2017-03
… 大脳性色覚障害や視覚性物体失認は認められなかった。 …
NAID 120006791128

認知的処理における「大脳内側面・底面」の役割

平山和美
神経心理学 33(4), 238-250, 2017
… 知的処理と関連する領域の多くは，脳の後方，すなわち後頭葉や側頭葉，頭頂葉にある．その下方の内側底面では，おもに視覚に関する認知的処理が行われる．損傷によって大脳性色覚障害，統合型視覚性物体失認，失認性失読，相貌失認，街並失認，物品の形イメージ喚起障害，物品の色のイメージ喚起障害が起こる．最前部の損傷では健忘が起こる．上方の内側面では，左の脳梁膨大後域損傷で健忘，右の脳梁膨大 …
NAID 130006307415