Dendrites
Recent articles
Spatial learning circuitry fluctuates in step with estrous cycle in mice
Cyclic shifts in estradiol levels coincide with changes in dendritic spine density and the activity of place cells in the CA1 region of the hippocampus, a new study shows.
Spatial learning circuitry fluctuates in step with estrous cycle in mice
Cyclic shifts in estradiol levels coincide with changes in dendritic spine density and the activity of place cells in the CA1 region of the hippocampus, a new study shows.
Sounding the alarm on pseudoreplication: Q&A with Constantinos Eleftheriou and Peter Kind
Most studies of neurological disorders in mice erroneously treat multiple samples from a single animal as independent replicates, according to a new analysis. But scientists and journals can take steps to curb this practice.
Sounding the alarm on pseudoreplication: Q&A with Constantinos Eleftheriou and Peter Kind
Most studies of neurological disorders in mice erroneously treat multiple samples from a single animal as independent replicates, according to a new analysis. But scientists and journals can take steps to curb this practice.
Inhibitory cells work in concert to orchestrate neuronal activity in mouse brain
A cubic millimeter of brain tissue, meticulously sectioned, stained and scrutinized over the past seven years, reveals in stunning detail the role of inhibitory interneurons in brain structure and function.
Inhibitory cells work in concert to orchestrate neuronal activity in mouse brain
A cubic millimeter of brain tissue, meticulously sectioned, stained and scrutinized over the past seven years, reveals in stunning detail the role of inhibitory interneurons in brain structure and function.
Releasing the Hydra with Rafael Yuste
Losing HHMI Investigator status prompted Yuste to study neural networks in a new way.
Releasing the Hydra with Rafael Yuste
Losing HHMI Investigator status prompted Yuste to study neural networks in a new way.
Targeting NMDA receptor subunit reverses fragile X traits in mice
The subunit acts as a “volume control” on signaling that shapes the density of dendritic spines, the new work suggests.
Targeting NMDA receptor subunit reverses fragile X traits in mice
The subunit acts as a “volume control” on signaling that shapes the density of dendritic spines, the new work suggests.
Synaptic anomalies in autistic people support imbalance hypothesis
Increased excitatory and decreased inhibitory synapses in the prefrontal cortex of autistic people suggest broader impacts on brain function and connectivity.
Synaptic anomalies in autistic people support imbalance hypothesis
Increased excitatory and decreased inhibitory synapses in the prefrontal cortex of autistic people suggest broader impacts on brain function and connectivity.
Autism subgroups converge on cell growth pathway
Faulty mTOR signaling, implicated in syndromic forms of autism, also hinders cells grown from people with idiopathic autism or autism-linked deletions on chromosome 16.
Autism subgroups converge on cell growth pathway
Faulty mTOR signaling, implicated in syndromic forms of autism, also hinders cells grown from people with idiopathic autism or autism-linked deletions on chromosome 16.
Neurons making memories shush their neighbors
When neurons strengthen their synapses, they “infect” surrounding cells with a virus-like protein to weaken those cells’ excitatory connections, according to a new preprint.
Neurons making memories shush their neighbors
When neurons strengthen their synapses, they “infect” surrounding cells with a virus-like protein to weaken those cells’ excitatory connections, according to a new preprint.
Microglial overreaction to atypical neurons may drive autism
In mice and organoids lacking a neuronal protein, microglia prune synapses to excess.
Microglial overreaction to atypical neurons may drive autism
In mice and organoids lacking a neuronal protein, microglia prune synapses to excess.
Top autism-linked genes join forces to shape synaptic plasticity
The protein products of ANK2 and SCN2A interact to regulate dendritic excitability.
Top autism-linked genes join forces to shape synaptic plasticity
The protein products of ANK2 and SCN2A interact to regulate dendritic excitability.
Explore more from The Transmitter
Role of maternal factors in autism; and more
Here is a roundup of autism-related news and research spotted around the web for the week of 17 November.
Role of maternal factors in autism; and more
Here is a roundup of autism-related news and research spotted around the web for the week of 17 November.
Neurophysiology data-sharing system faces funding cliff
After the primary grant supporting Neurodata Without Borders ends in March 2026, the platform may no longer be maintained or kept up to date.
Neurophysiology data-sharing system faces funding cliff
After the primary grant supporting Neurodata Without Borders ends in March 2026, the platform may no longer be maintained or kept up to date.
A change at the top of SfN as neuroscientists gather in San Diego
Kevin B. Marvel, longtime head of the American Astronomical Society, will lead the Society for Neuroscience after a year of uncertainty in the neuroscience field.
A change at the top of SfN as neuroscientists gather in San Diego
Kevin B. Marvel, longtime head of the American Astronomical Society, will lead the Society for Neuroscience after a year of uncertainty in the neuroscience field.