Articles by author - Chisato Takahashi

Testosterone levels and discounting delayed monetary gains and losses in male humans.

Takahashi T, Sakaguchi K, Oki M, Homma S, Hasegawa T.

Journal Article 2006; 27(4): 439-444 PubMed PMID: 16891992  Keywords:  Adult, Choice Behavior:physiology, Decision Making:physiology, Economics, Humans, Impulsive Behavior:metabolism, Male, Nonlinear Dynamics, Risk-Taking, Saliva:metabolism, Surveys and Questionnaires, Testosterone:metabolism, Time Factors,.    Citation

OBJECTIVES: Although impulsivity has been associated with androgens (e.g., testosterone), little is known regarding the relationship betwe.....

Read abstract  Full text PDF

Anxiety, reactivity, and social stress-induced cortisol elevation in humans.

Takahashi T, Ikeda K, Ishikawa M, Kitamura N, Tsukasaki T, Nakama D, Kameda T.

Journal Article 2005; 26(4): 351-354 PubMed PMID: 16136010  Keywords:  Acute Disease, Adult, Anxiety:blood, Humans, Hydrocortisone:blood, Male, Personality:physiology, Social Behavior, Stress, Psychological:blood,.    Citation

OBJECTIVES: Traditionally, it has been hypothesized that highly anxious/emotionally reactive subjects may have exaggerated social stress r.....

Read abstract  Full text PDF