Biomaterial Database

The cerebral metabolic landscape in autism. Intercorrelations of regional glucose utilization. 1988

B Horwitz, and J M Rumsey, and C L Grady, and S I Rapoport

Laboratory of Neurosciences, National Institute on Aging, Bethesda, MD 20892.

Correlations between regional cerebral metabolic rates for glucose (rCMRglc), determined by positron emission tomography using 18F-2-deoxy-2-fluoro-D-glucose, provide a measure of the functional associations between brain regions. We compared correlations between ratios of resting rCMRglc to global brain metabolism from 14 healthy autistic men (ages, 18 to 39 years) with those from 14 matched control subjects. The autistic group showed significantly fewer large positive correlations between frontal and parietal regions, particularly those with the left inferior frontal region and its right hemispheric homologue, and significantly lower correlations of the thalamus, caudate nucleus, lenticular nucleus, and insula with frontal and parietal regions, with many correlations negative in the autistic group that were positive in the control group. These results are compatible with functionally impaired interactions between frontal/parietal regions and the neostriatum and thalamus, regions that subserve directed attention.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D001921	Brain	The part of CENTRAL NERVOUS SYSTEM that is contained within the skull (CRANIUM). Arising from the NEURAL TUBE, the embryonic brain is comprised of three major parts including PROSENCEPHALON (the forebrain); MESENCEPHALON (the midbrain); and RHOMBENCEPHALON (the hindbrain). The developed brain consists of CEREBRUM; CEREBELLUM; and other structures in the BRAIN STEM.	Encephalon
D003847	Deoxyglucose	2-Deoxy-D-arabino-hexose. An antimetabolite of glucose with antiviral activity.	2-Deoxy-D-glucose,2-Deoxyglucose,2-Desoxy-D-glucose,2 Deoxy D glucose,2 Deoxyglucose,2 Desoxy D glucose
D005947	Glucose	A primary source of energy for living organisms. It is naturally occurring and is found in fruits and other parts of plants in its free state. It is used therapeutically in fluid and nutrient replacement.	Dextrose,Anhydrous Dextrose,D-Glucose,Glucose Monohydrate,Glucose, (DL)-Isomer,Glucose, (alpha-D)-Isomer,Glucose, (beta-D)-Isomer,D Glucose,Dextrose, Anhydrous,Monohydrate, Glucose
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D001321	Autistic Disorder	A disorder beginning in childhood. It is marked by the presence of markedly abnormal or impaired development in social interaction and communication and a markedly restricted repertoire of activity and interest. Manifestations of the disorder vary greatly depending on the developmental level and chronological age of the individual. (DSM-V)	Autism, Infantile,Kanner's Syndrome,Autism,Autism, Early Infantile,Disorder, Autistic,Disorders, Autistic,Early Infantile Autism,Infantile Autism,Infantile Autism, Early,Kanner Syndrome,Kanners Syndrome
D001479	Basal Ganglia	Large subcortical nuclear masses derived from the telencephalon and located in the basal regions of the cerebral hemispheres.	Basal Nuclei,Ganglia, Basal,Basal Nuclear Complex,Ganglion, Basal,Basal Nuclear Complices,Nuclear Complex, Basal,Nuclei, Basal
D013223	Statistics as Topic	Works about the science and art of collecting, summarizing, and analyzing data that are subject to random variation.	Area Analysis,Estimation Technics,Estimation Techniques,Indirect Estimation Technics,Indirect Estimation Techniques,Multiple Classification Analysis,Service Statistics,Statistical Study,Statistics, Service,Tables and Charts as Topic,Analyses, Area,Analyses, Multiple Classification,Area Analyses,Classification Analyses, Multiple,Classification Analysis, Multiple,Estimation Technic, Indirect,Estimation Technics, Indirect,Estimation Technique,Estimation Technique, Indirect,Estimation Techniques, Indirect,Indirect Estimation Technic,Indirect Estimation Technique,Multiple Classification Analyses,Statistical Studies,Studies, Statistical,Study, Statistical,Technic, Indirect Estimation,Technics, Estimation,Technics, Indirect Estimation,Technique, Estimation,Technique, Indirect Estimation,Techniques, Estimation,Techniques, Indirect Estimation