Alexander J. Rosen

ORCID: 0000-0002-1867-5087
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About
Contact & Profiles
Research Areas
  • Neurotransmitter Receptor Influence on Behavior
  • Behavioral and Psychological Studies
  • Schizophrenia research and treatment
  • Child and Adolescent Psychosocial and Emotional Development
  • Memory and Neural Mechanisms
  • Neuroendocrine regulation and behavior
  • Stress Responses and Cortisol
  • Neuroscience and Neuropharmacology Research
  • Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • EEG and Brain-Computer Interfaces
  • Neurological disorders and treatments
  • Psychotherapy Techniques and Applications
  • Obsessive-Compulsive Spectrum Disorders
  • Tryptophan and brain disorders
  • Botulinum Toxin and Related Neurological Disorders
  • Educational and Psychological Assessments
  • Animal Nutrition and Physiology
  • Autism Spectrum Disorder Research
  • Psychosomatic Disorders and Their Treatments
  • Antibiotics Pharmacokinetics and Efficacy
  • Regulation of Appetite and Obesity
  • Neuropeptides and Animal Physiology
  • Nitric Oxide and Endothelin Effects
  • Evolutionary Psychology and Human Behavior
  • Functional Brain Connectivity Studies

Technical University of Denmark
2025

Hebrew University of Jerusalem
2002

University of Illinois Chicago
1974-1994

University of Illinois Urbana-Champaign
1967-1982

Yale University
1980

University of Rochester
1964-1968

University of Chicago Medical Center
1966

Photos of IS target persons posing happy, neutral, and sad facial expressions were rated for attractiveness using paired comparisons Likert scales. Half the raters instructed to compensate effects expression. Paired ratings highly correlated. Target less attractive when than neutral or happy expressions, which did not differ. No effect compensation instructions was found. In addition, independent four dimensions persons' expression obtained: pleasantness, surprise, intensity, naturalness....

10.1037/0022-3514.46.2.469 article EN Journal of Personality and Social Psychology 1984-02-01

Energy efficiency is a key component of movement strategy for many species. In fish, optimal swimming speed (Uopt) the at which mass-specific energetic cost to move given distance minimised. Additional factors may, however, influence an individual's preferred (Upref). Activities requiring consistent sensory inputs, such as food finding, may require slower speeds than Uopt. Further, while majority fish display some form social behaviour, interactions on Upref remains unclear. It unlikely that...

10.1242/jeb.249546 article EN cc-by Journal of Experimental Biology 2025-03-07

Summary: We determined the efficacy of progressive muscle relaxation in reducing seizure frequency. Subjects were 24 people with epilepsy attending an urban neurology clinic. The experimental design consisted 8‐week baseline period, a treatment period six sessions training (PRT, n = 13) or quiet sitting (QS, 11) and follow up. In PRT group, 11 subjects reported decrease frequency (p < 0.01), QS 7 > 0.05). mean was 29% for group 0.01) but only 3% This is fifth recent report controlled...

10.1111/j.1528-1157.1992.tb02346.x article EN Epilepsia 1992-07-01

10.1037/h0029467 article EN Journal of Comparative and Physiological Psychology 1970-01-01

10.1037/h0023950 article EN Journal of Comparative and Physiological Psychology 1966-01-01

A grip-induced muscle tension maintenance task distinguished between schizophrenic patients, regardless of medication or hospitalization status, and both normals controls with affective (unipolar bipolar) disorders. Unaffected first-degree relatives patients also showed a grip deficit. Coupling the visual discrimination that divided attention through instruction reinforcement contingency, increased error times for all groups. No group differences appeared on task, difficulty level, tone used...

10.1037//0021-843x.100.4.583 article EN Journal of Abnormal Psychology 1991-01-01

The present report describes application of advanced analytical methods to establish correlation between changes in human serum proteins patients with coronary atherosclerosis (protein metabolism) before and after moderate beer consumption. Intrinsic fluorescence, circular dichroism (CD), differential scanning calorimetry hydrophobicity (So) were used study proteins. Globulin albumin from (HSG HSA, respectively) denatured 8 m urea as the maximal concentration. results obtained provided...

10.1046/j.1397-002x.2001.jpp10948.doc.x article EN Journal of Peptide Research 2002-02-01

10.1037/h0028702 article EN Journal of Comparative and Physiological Psychology 1970-03-01

Hungry rats ( n = 76) received straight runway acquisition training at 1 of 3 sucrose reinforcement magnitudes (20 licks, 5% solution; 20 50% or 100 solution) for numbers trials (20, 40, 100). This was followed by 40 extinction trials, then 16 reacquisition either the highest lowest reward magnitude. Both and performance were increased larger values variables. Reacquisition positively related to magnitude and, on some variables, both These results contrasted those obtained when is...

10.2466/pr0.1968.22.2.375 article EN Psychological Reports 1968-04-01
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