Results 11 to 20 of about 344,702 (300)

Stability of Auditory Discrimination and Novelty Processing in Physiological Aging

open access: yesBehavioural Neurology, 2013
Complex higher-order cognitive functions and their possible changes with aging are mandatory objectives of cognitive neuroscience. Event-related potentials (ERPs) allow investigators to probe the earliest stages of information processing.
Alberto Raggi   +3 more
doaj   +1 more source

Human urinary sulfatides in patients with sulfatidosis (metachromatic leukodystrophy)

open access: yesJournal of Lipid Research, 1971
The excretion of sulfatides in human urine was studied. 24-hr urine collections were filtered. Urinary glycolipids were extracted from the filter paper and fractionated on diethylaminoethyl cellulose and silicic acid columns, and by thin-layer ...
MICHEL PHILIPPART   +3 more
doaj   +1 more source

Retardo mental Mental retardation

open access: yesJornal de Pediatria, 2004
OBJETIVO: Esta revisão aborda as recentes descobertas da neurobiologia do retardo mental, enfatizando os novos recursos da citogenética, das técnicas moleculares e da neurorradiologia para esclarecer o diagnóstico.
Erlane Marques Ribeiro
doaj   +3 more sources

Determination of less than a nanomol of cerebrosides by high performance liquid chromatography with gradient elution analysis

open access: yesJournal of Lipid Research, 1977
A gradient elution high performance liquid chromatography method with detection at 230 nm for the analysis of perbenzoylated cerebrosides containing hydroxy and nonhydroxy fatty acids is described.
F B Jungalwala, L Hayes, R H McCluer
doaj   +1 more source

Pengaruh Video Interaktif dan Media Gambar terhadap Kemampuan Merawat Diri pada Anak Tunagrahita [PDF]

open access: yes, 2019
The purpose of this studies was to determine of the effectiveness of interactive video and image media on personal care of mental retardation children in special school 01 Serang Banten.
Purwati, N. H. (Nyimas)   +2 more
core   +2 more sources

Helicobacter pylori Infection in Persons with Intellectual Disability in Residential Care in Israel

open access: yesThe Scientific World Journal, 2001
Helicobacter pylori (formerly Campylobacter pylori) was identified in 1982 by researchers from Australia as a pathogenic factor in peptic ulcer disease. Due to the few studies on H.
Joav Merrick   +2 more
doaj   +1 more source

Isolation and characterization of glucosylsphingosine from Gaucher's spleen

open access: yesJournal of Lipid Research, 1974
Glucosylsphingosine has been isolated for the first time as a natural constituent from Gaucher's spleen. On thinlayer chromatography, it migrates with authentic glucosylsphingosine, yielding a positive color reaction with ninhydrin for the amino group ...
Srinivasa S. Raghavan   +2 more
doaj   +1 more source

Local Wisdom of the Community in Handling Mental Retardation People ( a Case Study of “Kampung Idiot” in Sidoharjo Village, Jambon District, Ponorogo Regency) [PDF]

open access: yes, 2016
Sidoharjo village, in Jambon is one of villages in Ponorogo Regency, called as ‘Kampong Idiot', since there are many villagers having mental retardation. They also have many disabilities, as a matter of fact they can survive and live quite longer.
Hanif, M. (Muhammad)
core   +2 more sources

Branched-chain and odd-numbered fatty acids and aldehydes in the nervous system of a patient with deranged vitamin B12 metabolism

open access: yesJournal of Lipid Research, 1973
A mixture of isomers of methylhexadecanoic acid was isolated from glycerolipids of brain, spinal cord, and sciatic nerve of a patient who died from methylmalonic aciduria, a disease in which vitamin B12 is not converted to deoxyadenosyl B12.
Yasuo Kishimoto   +4 more
doaj   +1 more source

Quantitative analysis of brain galactosylceramides by high performance liquid chromatography of their perbenzoyl derivatives

open access: yesJournal of Lipid Research, 1976
A high performance liquid chromatographic (HPLC) method for analysis of galactosylceramides as their benzoyl derivatives has been devised. Samples containing 10-150 nmoles of monohexosylceramides are benzoylated by heating for 60 min at 60 ° C in 0.5 ml ...
E H McCluer, J E Evans
doaj   +1 more source

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