Audio available in app
Techniques like fMRI and EEG enhance our understanding of brain activity from "summary" of Cognitive Neuroscience by Gazzaniga,Michael,Ivry,Richard B.,Mangun,George R.
Functional magnetic resonance imaging (fMRI) and electroencephalography (EEG) are powerful tools in cognitive neuroscience, providing insights into the dynamic processes of the brain. fMRI measures changes in blood flow, revealing areas of heightened neural activity during specific tasks. This technique allows researchers to visualize brain regions engaged in cognitive functions, illuminating the complex interplay between different areas and their contributions to behavior. On the other hand, EEG offers a temporal resolution that fMRI cannot match. By recording electrical activity along the scalp, EEG captures the rapid fluctuations of neuronal firing, providing a real-time window into cognitive processes. This capability is particularly valuable for understanding the timing of brain activity in relation to stimuli and responses, enabling investigations into the dynamics of perception, attention, and decision-making. Each method has its strengths a...
Similar Posts
Coloring can stimulate creativity and problemsolving skills
Coloring has long been recognized as an activity that can unleash creativity and problem-solving skills. When we pick up a colo...
Thoughts can influence physical health
Our thoughts have a powerful impact on our physical health. The connection between the mind and body is undeniable. When we thi...
Phantom sensations are a window into the workings of the brain
In the realm of neuroscience, phantom sensations provide a unique opportunity to delve into the inner workings of the brain. Th...
The brain's plasticity allows for adaptation and growth at any age
The brain is often seen as a fixed organ, with its structure and functions set in stone from an early age. However, recent disc...
The brain is a marvel of evolution
The brain is a marvel of evolution. It is a complex and intricate organ that has evolved over millions of years to enable us to...
Mirror neurons play a role in empathy and social cognition
Mirror neurons, first discovered in monkeys, are a fascinating aspect of neuroscience that have shed light on the mechanisms un...
Phantom sensations are a window into the workings of the brain
In the realm of neuroscience, phantom sensations provide a unique opportunity to delve into the inner workings of the brain. Th...