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🧠 Neuroscience
Foundations
Neuroanatomy
Cellular & Molecular Neuroscience
Systems Neuroscience
Cognitive Neuroscience
Computational Neuroscience
Brain-Computer Interface
Neurotech Frontiers
Neuro Disorders
Neurotech Frontiers
Optogenetics — Light-Controlled Neurons
fMRI and BOLD Signal
TMS (Transcranial Magnetic Stimulation)
Deep Brain Stimulation (DBS)
Neuralink — High-Density Invasive BCI
EEG — Scalp Electroencephalography
Calcium Imaging
Transcranial Electrical Stimulation (tDCS / tACS / tRNS)
Focused Ultrasound Neuromodulation
Magnetoencephalography (MEG)
Optogenetics — Advanced & Variants
Functional Near-Infrared Spectroscopy (fNIRS)
Neuropixels — High-Density Silicon Probes
Diffusion Tensor Imaging & Tractography
Chemogenetics / DREADD
Positron Emission Tomography (PET)
Patch Clamp
Brain Organoids
CNS Gene Therapy
Closed-Loop Neuromodulation
Table of Contents
1. DBS System
2. Main Targets
2.1 Parkinson
2.2 Essential Tremor
2.3 Dystonia
2.4 OCD
2.5 Depression (Experimental)
2.6 Epilepsy
3. Surgery Flow
4. Mechanism (Incompletely Understood)
5. Closed-Loop DBS
6. Safety / Side Effects
7. PyTorch — Closed-Loop DBS Algorithm
8. AI / Data
9. Economics / Adoption
10. Common Pitfalls
10.1 Not All PD Suitable
10.2 Lead Placement Critical
10.3 Cognitive Side Effects
10.4 Programming Complex
10.5 Irreversible (But Can Be Off)
11. Related Concepts
References