Learning involves acquiring knowledge through experiences and adapting behaviors based on rewards or consequences.A new study in animals uses light to peer into cells, linking specific mouse actions to real-time dopamine release.
Understanding credit assignment is crucial for comprehending how organisms learn from their experiences, make decisions, and adapt their behavior to maximize positive outcomes.by a group of scientists from Allen Institute, the Champalimaud Centre for the Unknown, Columbia University’s Zuckerman Mind Brain Behavior Institute, and Seattle Children’s Research Institute explores this phenomenon in mice.
Dopamine is also involved in various cognitive processes, including learning, memory, and decision-making. The researchers used a technique called optogenetics to stimulate the dopamine neurons in mice. In simple terms, they used light to control the neurons. Furthermore, the study found that behavioral similarity and baseline temporal proximity were the main factors in predicting the type of action dynamics observed after reinforcement.
The observed dynamic adaptation to changing action-reward dependencies provides a peek into neural plasticity. This prompts further investigation into the cellular and synaptic mechanisms at play.
Ai Ai Latest News, Ai Ai Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Source: ForbesTech - 🏆 318. / 59 Read more »