Many molecular mechanisms are involved in the reward system of the brain. Natural rewards include food, mating and socialization. Artificial rewards include psychostimulative substances, such as methamphetamine (METH). Dopaminergic reward system of fruit fly in Drosophila melanogaster can be stimulated by both natural and artificial rewards. Reward system in D. melanogaster is mainly regulated by signal molecules dopamine (DA) and neuropeptide F (NPF) signalling. Positive social experiences are rewarding and increase the levels of DA and NPF in D. melanogaster. Sexual deprivation in D. melanogaster has led to an increased preference for ethanol and is explained through the mechanism of NPF signalling. Negative social experiences lead to inc...
Bihevioralna senzitizacija predstavlja neasocijativno učenje u kojem ponovljena administracija stimu...
SummaryBackground: Arousal levels in the brain set thresholds for behavior, from simple to complex. ...
Illicit use of psychostimulants, such as cocaine and methamphetamine, constitutes a significant publ...
Many molecular mechanisms are involved in the reward system of the brain. Natural rewards include fo...
Ovisnost je stanje u kojem organizam osjeća jaku psihičku ili fizičku potrebu za opojnom supstancom...
Addiction is a relapsing disease caused by substance abuse. Methamphetamine and cocaine are potent p...
Konzumacija opojnih droga utječe na dopaminsku i serotoninsku neurotransmisiju te je značajan faktor...
Psihomotorički stimulansi, poput kokaina i metamfetamina utječu na neuronsku mrežu mijenjajući dopam...
Ovisnost o drogama definira se kao kompulzivno uzimanje droge s gubitkom kontrole u ograničavanju un...
Methamphetamine (METH) and cocaine (COC) are often used recreational drugs that target dopaminergic...
Methamphetamine (METH) is a psychostimulant that affects central nervous system by increasing the co...
Methamphetamine (METH) is a potent psychostimulant that causes relapsing substance addiction. Negati...
Animals encounter multiple stimuli each day. Some of these stimuli are innately appetitive or aversi...
Mehanizmi obiteljskog nasljeđivanja različitih fenotipova, uzrokovanih roditeljskom konzumacijom dro...
Povećanje dopaminske neurotransmisije inducirano psihostimulansima predstavlja jedan od inicijalnih ...
Bihevioralna senzitizacija predstavlja neasocijativno učenje u kojem ponovljena administracija stimu...
SummaryBackground: Arousal levels in the brain set thresholds for behavior, from simple to complex. ...
Illicit use of psychostimulants, such as cocaine and methamphetamine, constitutes a significant publ...
Many molecular mechanisms are involved in the reward system of the brain. Natural rewards include fo...
Ovisnost je stanje u kojem organizam osjeća jaku psihičku ili fizičku potrebu za opojnom supstancom...
Addiction is a relapsing disease caused by substance abuse. Methamphetamine and cocaine are potent p...
Konzumacija opojnih droga utječe na dopaminsku i serotoninsku neurotransmisiju te je značajan faktor...
Psihomotorički stimulansi, poput kokaina i metamfetamina utječu na neuronsku mrežu mijenjajući dopam...
Ovisnost o drogama definira se kao kompulzivno uzimanje droge s gubitkom kontrole u ograničavanju un...
Methamphetamine (METH) and cocaine (COC) are often used recreational drugs that target dopaminergic...
Methamphetamine (METH) is a psychostimulant that affects central nervous system by increasing the co...
Methamphetamine (METH) is a potent psychostimulant that causes relapsing substance addiction. Negati...
Animals encounter multiple stimuli each day. Some of these stimuli are innately appetitive or aversi...
Mehanizmi obiteljskog nasljeđivanja različitih fenotipova, uzrokovanih roditeljskom konzumacijom dro...
Povećanje dopaminske neurotransmisije inducirano psihostimulansima predstavlja jedan od inicijalnih ...
Bihevioralna senzitizacija predstavlja neasocijativno učenje u kojem ponovljena administracija stimu...
SummaryBackground: Arousal levels in the brain set thresholds for behavior, from simple to complex. ...
Illicit use of psychostimulants, such as cocaine and methamphetamine, constitutes a significant publ...