Amino-oxyacetic acid: Effects on multiple fixed ratio-fixed interval performance in the rat

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Effects of d-amphetamine on performance under several parameters of multiple fixed-ratio, fixed-interval schedules.

Simultaneous Quantitative Assessment of Morphine Tolerance and Physical Dependence. E. LEONG WAY, HORACE H. LOB AND Fu-H5IUNG SHEN 1 Effects of Analgesics and Other Drugs on Mice in Phenylquinone and Rotarod Tests. JACK PEARL, HERBERT STANDER AND DONNA B. MCKEAN 9 Effects of Halothane upon Auditory Recovery Functions in Cats. LUKE M. KITAHATA, Y05HIKUNI AMAKATA AND ROBERT GALAMBOS 14 Effects of...

متن کامل

Multiple-interval timing in rats: Performance on two-valued mixed fixed-interval schedules.

Three experiments studied timing in rats on 2-valued mixed-fixed-interval schedules, with equally probable components, Fixed-Interval S and Fixed-Interval L (FI S and FI L, respectively). When the L:S ratio was greater than 4, 2 distinct response peaks appeared close to FI S and FI L, and data could be well fitted by the sum of 2 Gaussian curves. When the L:S ratio was less than 4, only 1 respo...

متن کامل

Effects of a variable-ratio conditioning history on sensitivity to fixed-interval contingencies in rats.

We investigated the possibility that human-like fixed-interval performances would appear in rats given a variable-ratio history (Wanchisen, Tatham, & Mooney, 1989). Nine rats were trained under single or compound variable-ratio schedules and then under a fixed-interval 30-s schedule. The histories produced high fixed-interval rates that declined slowly over 90 sessions; differences as a functio...

متن کامل

Interval censored regression with fixed effects

This paper considers estimation of a fixed-effects model with an interval-censored dependent variable. In each time period, the researcher observes the interval (with known endpoints) in which the dependent variable lies but not the value of the dependent variable itself. Two versions of the model are considered, a parametric model with logistic errors and a semiparametric model with errors hav...

متن کامل

The effects of variable-interval and fixed-interval signal presentation schedules on the auditory evoked response.

Averaged auditory evoked responses to 1000-Hz 20-msec tone bursts were obtained from normal-hearing adults under two different intersignal interval schedules: (1) a fixed-interval schedule with 2-sec intersignal intervals, and (2) a variable-interval schedule of intersignal intervals ranging randomly from 1.0 sec to 4.5 sec with a mean of 2 see. Peak-to-peak amplitudes (N1P~) as well as latenci...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Psychonomic Science

سال: 1965

ISSN: 0033-3131,2197-9952

DOI: 10.3758/bf03343489