Representation
Recent articles
Cortical area remixes macaques’ knowledge blocks to solve new problems
When monkeys draw complex shapes, their neural activity reflects patterns of activation elicited by drawing simpler, component shapes.
Cortical area remixes macaques’ knowledge blocks to solve new problems
When monkeys draw complex shapes, their neural activity reflects patterns of activation elicited by drawing simpler, component shapes.
‘The Brain, In Theory,’ an excerpt
In his new book, Brette pushes back against theories that describe the brain as a “biological computer.” In this excerpt from Chapter 4, he challenges equating brain evolution with programming, and the universality of neural network models.
‘The Brain, In Theory,’ an excerpt
In his new book, Brette pushes back against theories that describe the brain as a “biological computer.” In this excerpt from Chapter 4, he challenges equating brain evolution with programming, and the universality of neural network models.
Head direction cells stably orient mice to outside world
The cells’ representations show little drift over time—unlike those of other navigation system neurons—and may provide a “rigid backbone” for more flexible sensory and cognitive responses.
Head direction cells stably orient mice to outside world
The cells’ representations show little drift over time—unlike those of other navigation system neurons—and may provide a “rigid backbone” for more flexible sensory and cognitive responses.
First Pan-African neuroscience journal gets ready to launch
With lower-than-average article processing fees, and issues dedicated to topics important to the continent, the journal hopes to give African neuroscience research much-needed international visibility.
First Pan-African neuroscience journal gets ready to launch
With lower-than-average article processing fees, and issues dedicated to topics important to the continent, the journal hopes to give African neuroscience research much-needed international visibility.
What do neuroscientists mean when they use the term ‘representation’?
A group of neuroscientists and philosophers discuss the use and misuse of the term "representation" across the cognitive sciences and how it influences the way we interpret the connection between neural, behavioral and mental activity.
What do neuroscientists mean when they use the term ‘representation’?
A group of neuroscientists and philosophers discuss the use and misuse of the term "representation" across the cognitive sciences and how it influences the way we interpret the connection between neural, behavioral and mental activity.
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.
Aran Nayebi discusses a NeuroAI update to the Turing test
And he highlights the need to match neural representations across machines and organisms to build better autonomous agents.
Aran Nayebi discusses a NeuroAI update to the Turing test
And he highlights the need to match neural representations across machines and organisms to build better autonomous agents.
What makes memories last—dynamic ensembles or static synapses?
Teasing out how different subfields conceptualize central terms might help move this long-standing debate forward. I asked eight scientists to weigh in.
What makes memories last—dynamic ensembles or static synapses?
Teasing out how different subfields conceptualize central terms might help move this long-standing debate forward. I asked eight scientists to weigh in.
Brain imaging at the fair with Ka Ip
Does environment affect how children from diverse backgrounds perform on tests of executive function? Ip went to the Minnesota State Fair to find out.
Brain imaging at the fair with Ka Ip
Does environment affect how children from diverse backgrounds perform on tests of executive function? Ip went to the Minnesota State Fair to find out.
When do neural representations give rise to mental representations?
To answer this question, consider the animal’s umwelt, or what it needs to know about the world.
When do neural representations give rise to mental representations?
To answer this question, consider the animal’s umwelt, or what it needs to know about the world.
Explore more from The Transmitter
Links between tuberous sclerosis complex and autism, and more
Here is a roundup of autism-related news and research spotted around the web for the week of 17 August.
Links between tuberous sclerosis complex and autism, and more
Here is a roundup of autism-related news and research spotted around the web for the week of 17 August.
The fun and flexibility of data science
Taylor Bolt spent his Ph.D. and postdoc digging through brain imaging data for clues to cognition. In industry, the datasets are different but the joy of answering questions with data remains.
The fun and flexibility of data science
Taylor Bolt spent his Ph.D. and postdoc digging through brain imaging data for clues to cognition. In industry, the datasets are different but the joy of answering questions with data remains.
Mind over metrics: How can we tell if two brains (or AI models) are alike?
The ability to record from large populations of neurons has triggered the development of myriad methods for comparing them. But we’re still grappling with how to convert measures of likeness into a better mechanistic understanding.
Mind over metrics: How can we tell if two brains (or AI models) are alike?
The ability to record from large populations of neurons has triggered the development of myriad methods for comparing them. But we’re still grappling with how to convert measures of likeness into a better mechanistic understanding.