[HTML][HTML] Activity-based anorexia animal model: a review of the main neurobiological findings

S Spadini, M Ferro, J Lamanna, A Malgaroli - Journal of Eating Disorders, 2021 - Springer
Background The genesis of anorexia nervosa (AN), a severe eating disorder with a
pervasive effect on many brain functions such as attention, emotions, reward processing …

Comparing the reinforcing value of high intensity interval training versus moderate intensity aerobic exercise in sedentary adults

LH Epstein, S O'Donnell, MJ Biondolillo, D Hostler… - Physiology & …, 2021 - Elsevier
Exercise is a reinforcer for both animals and humans, as they will work progressively harder
to gain access for the opportunity to exercise. Exercise activates brain reward pathways …

Refining the Motivating Operation Construct: Eliminating the Value-Altering Function and Specifying the Behavior-Altering Functions

M Lewon, LJ Hayes - 2021 - europepmc.org
Motivating operations (MOs) are held to 1) alter the value/efficacy of consequential stimuli
(value-altering function) and 2) alter behavior relevant to these stimuli (behavior-altering …

An Experimental Analysis of the Classic Overjustification Effect in Rats: Does the Removal of" Expected" Rewards Alter Behavior in Rats as It Does in Humans?

E Sunde - 2021 - search.proquest.com
The overjustification effect posits that rewards undermine intrinsic motivation, such that an
individual's engagement in previously intrinsically motivating tasks will decrease when a …

[PDF][PDF] EFECTOS DE VARIAR EL NIVEL DE PRIVACIÓN DE COMIDA SOBRE EL VALOR REFORZANTE DEL AGUA EN EL BEBER INDUCIDO POR EL PROGRAMA

AMV VARELA - 2021 - ru.dgb.unam.mx
UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO Page 1 UNIVERSIDAD NACIONAL
AUTÓNOMA DE MÉXICO FACULTAD DE PSICOLOGÍA EFECTOS DE VARIAR EL NIVEL …

Role of the endocannabinoid system in exercise motivation

B Redon - 2021 - theses.hal.science
Sedentariness is a major public health issue. It is mainly explained by a lack of exercise
motivation, resulting in an energy imbalance in favor of food intake. However, the …