Results 321 to 330 of about 2,746,777 (373)

MR signal abnormalities at 1.5 T in Alzheimer's dementia and normal aging.

AJR. American journal of roentgenology, 1987
The type, frequency, and extent of MR signal abnormalities in Alzheimer's disease and normal aging are a subject of controversy. With a 1.5-MR unit we studied 12 Alzheimer patients, four subjects suffering from multiinfarct dementia and nine age-matched ...
F. Fazekas, J. Chawluk, A. Alavi, H. Hurtig, R. Zimmerman   +4 more
semanticscholar   +1 more source

Screening for Fetal Chromosomal Abnormalities.

Obstetrics and Gynecology, 2020
Prenatal testing for chromosomal abnormalities is designed to provide an accurate assessment of a patient's risk of carrying a fetus with a chromosomal disorder. A wide variety of prenatal screening and diagnostic tests are available; each offers varying
N. Rose, A. Kaimal, L. Dugoff, M. Norton
semanticscholar   +1 more source

An Abnormal Country [PDF]

SSRN Electronic Journal, 2004
Andrei Shleifer and Daniel Treisman recently rendered a summary verdict on the post-Soviet Russian transition experience finding that the Federation had become a normal country with the west's assistance, and predicting that it would liberalize and develop further like other successful nations of its type.This essay demonstrates that they are mistaken ...
openaire   +3 more sources

Developmental trajectories of brain volume abnormalities in children and adolescents with attention-deficit/hyperactivity disorder.

Journal of the American Medical Association (JAMA), 2002
CONTEXT Various anatomic brain abnormalities have been reported for attention-deficit/hyperactivity disorder (ADHD), with varying methods, small samples, cross-sectional designs, and without accounting for stimulant drug exposure.
F. Castellanos, Patti P. Lee, W. Sharp, N. Jeffries, D. Greenstein, L. Clasen, J. Blumenthal, R. James, C. Ebens, J. Walter, A. Zijdenbos, Alan C. Evans, J. Giedd, J. Rapoport   +13 more
semanticscholar   +1 more source

The Anatomy Of Abnormality

The Journal of Psychology, 1966
(1966). The Anatomy Of Abnormality. The Journal of Psychology: Vol. 62, No. 2, pp. 167-175.
Robert E. Kantor, William G. Herron
openaire   +3 more sources

Pretreatment cytogenetic abnormalities are predictive of induction success, cumulative incidence of relapse, and overall survival in adult patients with de novo acute myeloid leukemia: results from Cancer and Leukemia Group B (CALGB 8461).

Blood, 2002
We analyzed prospectively 1213 adults with de novo acute myeloid leukemia (AML) to ascertain the prognostic impact of cytogenetic abnormalities on complete remission (CR) rate, 5-year cumulative incidence of relapse (CIR), and 5-year overall survival (OS)
J. Byrd, K. Mrózek, R. Dodge, A. Carroll, C. Edwards, D. Arthur, M. Pettenati, S. Patil, K. Rao, M. Watson, P. Koduru, J. Moore, R. Stone, R. Mayer, E. Feldman, F. Davey, C. Schiffer, R. Larson, C. Bloomfield   +18 more
semanticscholar   +1 more source

Normality that is abnormal

Journal of Electrocardiology, 2016
Supernormal conduction is defined as better-than-expected conduction in patients with depressed conduction during a short interval in the ventricular cycle. It is mainly observed in long-duration electrocardiogram (ECG) assessments. Its occurrence during 12-lead ECG is uncommon and its interpretation demands knowledge on electrophysiological ...
Andrés Ricardo Pérez-Riera, José Grindler, Gabriel Afonso Dutra-Kreling, Acácio Fernandes-Cardoso   +3 more
openaire   +3 more sources