SAME
What is the study of the structure of biological organisms called?
Anatomy
What imaging technique allows researchers to view detailed brain structures?
Magnetic Resonance Imaging (MRI)
Which brain matter consists of neuron cell bodies, dendrites, and synapses?
Gray matter
What tool measures changes in neuron electrical activity?
Electrophysiology
What is the name of the genetic tool that allows precise genome editing?
CRISPR
How do histological techniques like staining and microscopy help in neuroscience research?
They allow scientists to observe brain structures and changes related to diseases.
What is the main difference between gray matter and white matter in the brain?
Gray matter contains neuron cell bodies, while white matter contains axons wrapped in myelin.
How do researchers use genetic linkage studies in neuroscience research?
They map gene locations and identify genetic factors associated with brain disorders.
What are some examples of genetic brain disorders mentioned in the presentation?
Lissencephaly, Kabuki syndrome, Fragile X syndrome
How does electroencephalography (EEG) record brain activity?
By measuring electrical signals produced by neurons in the brain.
Explain the role of synaptic plasticity in brain function.
It allows synapses to strengthen or weaken in response to activity, affecting learning and memory.
What is the significance of mass spectrometry in neuroscience research?
It helps identify molecules and compounds in the brain, aiding in disease research and drug effects.
How do animal models contribute to studying behavior in neuroscience?
They help researchers understand genetic and behavioral mechanisms in controlled settings.
Describe the function of transcranial magnetic stimulation (TMS) in human research.
It temporarily activates or silences brain regions, used in treating psychiatric disorders.
What are some methods used to monitor neurotransmitters and drug effects in the brain?
Microdialysis, mass spectrometry
What are some techniques used to study brain anatomy and structure?
Histological techniques, electron microscopy, MRI
How do epigenetic changes influence gene expression in the brain?
Chemical tags on regulatory regions affect gene activation or repression.
What is optogenetics, and how is it used in neuroscience research?
It uses light to control brain activity in genetically modified animals, aiding in understanding neural circuits.
Explain the role of pharmacology in neuroscience research.
It studies drug effects and identifies new treatments for brain conditions.
How does functional MRI (fMRI) help in understanding brain activity?
It detects changes in blood flow related to neuronal activity in specific brain regions.
What are the main differences between magnetoencephalography (MEG) and functional MRI (fMRI)?
MEG detects actual electrical currents in neurons, while fMRI measures blood flow changes.
Describe the process of transcranial magnetic stimulation (TMS) and its applications in neuroscience.
MS uses magnetic fields to stimulate or silence brain regions, used in treating psychiatric disorders and studying brain function.
How does near-infrared spectroscopy (NIRS) differ from other brain imaging techniques?
NIRS measures oxygenated blood flow near the brain's surface, providing less detail than fMRI but with more comfort and portability.
What are some methods used to monitor neurotransmitters and chemicals in the brain?
Microdialysis, mass spectrometry
What is the role of computational neuroscience in understanding brain function?
It develops models and theories to explain brain processes based on data from various neuroscientific methods.