Practical Applications

Created by

Amber Foster

Cards (42)

How does the brain adapt to damaged areas after injury?
By building new neural paths
How do static and dynamic recovery differ in brain function restoration?
Static uses specific regions; dynamic uses multiple areas
What does compensation in stroke recovery refer to?
Adaptation of brain regions for shared functions
What role do glial cells play in stroke recovery?
They protect damaged areas of the brain
Name two therapies that utilize neuroplasticity.
Cognitive behavioral therapy and ABM
What do intravascular electrodes measure?
Blood flow patterns
What is the process of rerouting in neural plasticity?
Existing connections are used differently
What does EEG/NIR measure in a BCI?
Gross brain activity
What does static recovery mean?
Functions taken over by specific brain regions
How can neuroplasticity help with neurodegenerative diseases?
It can combat diseases through specific therapies
How do CBT and ABM differ in their impact on the amygdala?
CBT: Reduces amygdala volume
ABM: Enhances amygdala functional activity
How does neurotransmission contribute to stroke recovery?
It strengthens communication between neurons
How does brain plasticity benefit learning?
It allows our brains to adapt and learn
What does brain plasticity refer to?
The brain can rewire itself throughout life
How do brain-computer interfaces leverage plasticity principles?
By allowing neural dust to stimulate or monitor activity
What is the potential outcome of cognitive training in Alzheimer's?
It may prevent further deterioration
What is the focus of activation on the affected side during recovery?
It targets selective tasks for improvement
How does the brain achieve functional recovery?
By rewiring to use different areas for functions
What is the significance of using brain-computer interfaces for functional recovery?
Enables direct brain-device communication
Utilizes principles of neural plasticity
Facilitates stimulation and monitoring of neural activity
What color represents the primary path in the image?
Red
What is dynamic recovery?
Multiple brain areas work together to restore function
What does the image illustrate regarding neural paths?
New paths are built when primary paths are damaged
What color represents the new neural paths in the image?
Blue
Why is neural plasticity important in rehabilitation?
It allows adaptation to brain damage
What do BCI electrodes collect signals from?
Various depths in the brain
What are the two mechanisms of neural plasticity mentioned?
Rerouting and sprouting
What do LFP/Single Unit electrodes measure?
Specific neural groups
How does the unaffected side of the brain contribute to stroke recovery?
It increases activity to compensate for loss
What is the process of sprouting in neural plasticity?
New connections grow between neurons
What is functional recovery?
Regaining lost functions after brain injury
What is the role of plasticity in rehabilitation after brain injury?
It relies on neural plasticity
What is a brain-computer interface (BCI)?
Direct communication between brain and devices
What is the role of neuroplasticity in stroke recovery?
It aids in brain adaptation and recovery
What does ECOG measure in a BCI?
Local cortical activity
What are the effects of cognitive behavioral therapy (CBT) and Acceptance-Based Mindfulness (ABM) on the amygdala?
CBT reduces the volume of the amygdala
ABM improves the functional activity of the amygdala
What are the different depths of BCI electrodes and their corresponding signals?
Surface: EEG/NIR - Gross brain activity
Outer: ECOG - Local cortical activity
Deep: LFP/Single Unit - Specific neural groups
Intravascular: Blood vessel - Blood flow patterns
What is angiogenesis in the context of stroke recovery?
It improves blood supply to the brain
What is the effect of cognitive training in Alzheimer's disease?
It strengthens existing connections
What is neuroplasticity?
The brain's ability to reorganize itself
What is the role of neural dust in BCIs?
To stimulate or monitor neural activity