dysfunctions,central auditory 《英文msh词典》Dysfunctions,Central Auditory ; [入口词] Dysfunctions,Central Auditory ; [主题词] Auditory Diseases,Central ; [英文释义] Disorders of hearing or auditory perception resulting from disease of the central auditory pathways or auditory association cortical areas. These include HEARING LOSS,CENTRAL; cortical deafness; and AUDITORY PERCEPTUAL DISORDERS. Above the level of the pons,bilateral lesions are usually required to produce auditory dysfunction.
dysfunctions,communicative 《英文msh词典》Dysfunctions,Communicative ; [入口词] Dysfunctions,Communicative ; [主题词] Communication Disorders ; [英文释义] Disorders of verbal and nonverbal communication caused by receptive or expressive LANGUAGE DISORDERS,cognitive dysfunction (e.g.,MENTAL RETARDATION),psychiatric conditions,and HEARING DISORDERS.
dysfunctions,general peroxisomal 《英文msh词典》Dysfunctions,General Peroxisomal ; [入口词] Dysfunctions,General Peroxisomal ; [主题词] Peroxisomal Disorders ; [英文释义] A heterogeneous group of inherited metabolic disorders marked by absent or dysfunctional PEROXISOMES. Peroxisomal enzymatic abnormalities may be single or multiple. Biosynthetic peroxisomal pathways are compromised,including the ability to synthesize ether lipids and to oxidize long-chain fatty acid precursors. Diseases in this category include ZELLWEGER SYNDROME; infantile Refsum disease; rhizomelic chondrodysplasia (CHONDRODYSPLASIA PUNCTATA,RHIZOMELIC); hyperpipecolic acidemia; neonatal adrenoleukodystrophy; and ADRENOLEUKODYSTROPHY (X-linked). Neurologic dysfunction is a prominent feature of most peroxisomal disorders.
dysfunctioned n. 功能紊乱;机能障碍;官能不良 ; vi. 功能失调;出现机能障碍;垮掉
dysfunctions,left ventricular 《英文msh词典》Dysfunctions,Left Ventricular ; [入口词] Dysfunctions,Left Ventricular ; [主题词] Ventricular Dysfunction,Left ; [英文释义] A condition in which the left ventricle of the heart exhibits a decreased functionality. This decreased function could lead to congestive heart failure or myocardial infarction,among other cardiovascular diseases. Diagnostic measurements that indicate this condition include a diminished ejection fraction and a depressed level of motility of the left ventricular wall.