Related Experiment Video
Updated: Aug 14, 2026
07:23
Whole-cell Patch-clamp Recordings in Brain Slices
Published on: June 15, 2016
Focus issue: memories of signals past--plastic changes in nervous system function
Science'S STKE : Signal Transduction Knowledge Environment
|November 10, 2005
Summary
This Special Issue explores systems-level approaches to cortical plasticity, focusing on brain development and adaptation to experience or injury. It highlights molecular changes underlying synaptic plasticity in response to stimuli.
Area of Science:
- Neuroscience
- Developmental Neuroscience
- Systems Neuroscience
Background:
- Cortical plasticity is the brain's capacity to adapt to injury and change with experience.
- Understanding plasticity is crucial for both development and mature brain function.
Discussion:
- This Special Issue of Science emphasizes systems-level investigations into cortical plasticity.
- Focus is placed on plasticity during critical developmental periods.
- Accompanying resources address molecular mechanisms of synaptic plasticity.
Key Insights:
- Systems-level approaches offer new perspectives on cortical plasticity.
- Developmental plasticity is a key focus.
- Molecular underpinnings of synaptic plasticity are explored.
Outlook:
- Future research directions in systems neuroscience and plasticity.
- Potential therapeutic targets for neurological disorders.
- Advancements in understanding brain adaptation and learning.
Related Concept Videos
01:01Neuroplasticity
Neuroplasticity reflects the brain's remarkable capacity to adapt and evolve, responding dynamically to learning, experiences, or injury by reorganizing its neural circuitry. This reorganization involves creating new neural connections and refining old ones through a series of biological processes that contribute to the brain's lifelong development and adaptability.
01:23Role of Neurotransmitters in Memory
Neurotransmitters are integral to the brain's communication system, enabling neurons to transmit signals across synapses. This chemical exchange underpins various cognitive functions, including memory processes. The role of neurotransmitters in memory is multifaceted, influencing the encoding, consolidation, and retrieval of memories through their action on different neural circuits.
Glutamate and Synaptic Plasticity
Glutamate, the brain's main excitatory neurotransmitter, is critical for...
Glutamate and Synaptic Plasticity
Glutamate, the brain's main excitatory neurotransmitter, is critical for...
01:25Long-term Potentiation
Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
Hebbian LTP
LTP can occur when presynaptic neurons...
Hebbian LTP
LTP can occur when presynaptic neurons...
01:35Long-term Potentiation
Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre- and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
01:03Long-term Depression
Long-term depression, or LTD, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTD is the process of synaptic weakening that occurs over time between pre and postsynaptic neuronal connections. The synaptic weakening of LTD works in opposition to synaptic strengthening by long-term potentiation (LTP) and together are the main mechanisms that underlie learning and memory.
Calcium Ion Concentration Mechanism
If over time, all...
Calcium Ion Concentration Mechanism
If over time, all...
01:05Long-term Depression
Long-term depression, or LTD, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTD is the process of synaptic weakening that occurs over time between pre and postsynaptic neuronal connections. The synaptic weakening of LTD works in opposition to synaptic strengthening by long-term potentiation (LTP) and together are the main mechanisms that underlie learning and memory.