Brain imaging
Recent articles
Longer fMRI brain scans boost reliability—but only to a point
Around 30 minutes of imaging per person seems to be the “sweet spot” for linking functional connectivity differences to traits in an accurate and cost-effective way.
Longer fMRI brain scans boost reliability—but only to a point
Around 30 minutes of imaging per person seems to be the “sweet spot” for linking functional connectivity differences to traits in an accurate and cost-effective way.
Deleting data or stopping its collection will erase years of valuable brain research
An explosion in open-neuroscience datasets has created a new generation of researchers with expertise in data science. But new federal restrictions in the United States put their research programs in jeopardy.
Deleting data or stopping its collection will erase years of valuable brain research
An explosion in open-neuroscience datasets has created a new generation of researchers with expertise in data science. But new federal restrictions in the United States put their research programs in jeopardy.
The challenge of defining a neural population
Our current approach is largely arbitrary. We need new methods for grouping cells, ideally by their dynamics.
The challenge of defining a neural population
Our current approach is largely arbitrary. We need new methods for grouping cells, ideally by their dynamics.
Null and Noteworthy: Downstream brain areas read visual cortex signals en masse in mice
The finding contradicts a theory that the regions prioritize neurons that are adept at identifying specific stimuli. Plus, a response to a study that questioned immune memory in astrocytes.
Null and Noteworthy: Downstream brain areas read visual cortex signals en masse in mice
The finding contradicts a theory that the regions prioritize neurons that are adept at identifying specific stimuli. Plus, a response to a study that questioned immune memory in astrocytes.
To understand the brain as a network organ, we must image cortical layers
Human neuroscience research has largely overlooked this spatial scale—which bridges cells and brain areas. But new advances in functional MRI technology are changing that.
To understand the brain as a network organ, we must image cortical layers
Human neuroscience research has largely overlooked this spatial scale—which bridges cells and brain areas. But new advances in functional MRI technology are changing that.
Sharing Africa’s brain data: Q&A with Amadi Ihunwo
These data are “virtually mandatory” to advance neuroscience, says Ihunwo, a co-investigator of the Brain Research International Data Governance & Exchange (BRIDGE) initiative, which seeks to develop a global framework for sharing, using and protecting neuroscience data.
Sharing Africa’s brain data: Q&A with Amadi Ihunwo
These data are “virtually mandatory” to advance neuroscience, says Ihunwo, a co-investigator of the Brain Research International Data Governance & Exchange (BRIDGE) initiative, which seeks to develop a global framework for sharing, using and protecting neuroscience data.
‘Ancient’ brainstem structure evolved beyond basic motor control
The human red nucleus may also help coordinate action, reward and motivated behavior, a new study suggests.
‘Ancient’ brainstem structure evolved beyond basic motor control
The human red nucleus may also help coordinate action, reward and motivated behavior, a new study suggests.
Why the 21st-century neuroscientist needs to be neuroethically engaged
Technological advances in decoding brain activity and in growing human brain cells raise new ethical issues. Here is a framework to help researchers navigate them.
Why the 21st-century neuroscientist needs to be neuroethically engaged
Technological advances in decoding brain activity and in growing human brain cells raise new ethical issues. Here is a framework to help researchers navigate them.
How pragmatism and passion drive Fred Volkmar—even after retirement
Whether looking back at his career highlights or forward to his latest projects, the psychiatrist is committed to supporting autistic people at every age.
How pragmatism and passion drive Fred Volkmar—even after retirement
Whether looking back at his career highlights or forward to his latest projects, the psychiatrist is committed to supporting autistic people at every age.
During decision-making, brain shows multiple distinct subtypes of activity
Person-to-person variability in brain activity might represent meaningful differences in cognitive processes, rather than random noise.
During decision-making, brain shows multiple distinct subtypes of activity
Person-to-person variability in brain activity might represent meaningful differences in cognitive processes, rather than random noise.
Explore more from The Transmitter
Bringing neuroscience to rural Mexico: In conversation with Mónica López-Hidalgo
By offering education and translating scientific terms into Indigenous languages, López-Hidalgo’s outreach program, Neurociencias Para Todos, provides schoolteachers with tools to bring neuroscience to their communities.
Bringing neuroscience to rural Mexico: In conversation with Mónica López-Hidalgo
By offering education and translating scientific terms into Indigenous languages, López-Hidalgo’s outreach program, Neurociencias Para Todos, provides schoolteachers with tools to bring neuroscience to their communities.
Llevando la neurociencia al México rural: En conversación Mónica López-Hidalgo
A través de la educación y traducción de términos científicos en lenguas indígenas, el programa Neurociencias Para Todos provee de herramientas a maestros para llevar la neurociencia a sus comunidades.
Llevando la neurociencia al México rural: En conversación Mónica López-Hidalgo
A través de la educación y traducción de términos científicos en lenguas indígenas, el programa Neurociencias Para Todos provee de herramientas a maestros para llevar la neurociencia a sus comunidades.
Worms help untangle brain structure/function mystery
The synaptic connectome of most animals bears little resemblance to functional brain maps, but it can still predict neuronal activity, according to two preprints that tackle the puzzle in C. elegans.
Worms help untangle brain structure/function mystery
The synaptic connectome of most animals bears little resemblance to functional brain maps, but it can still predict neuronal activity, according to two preprints that tackle the puzzle in C. elegans.