Breaking Brain
The Degeneration Game
Substances & Synapses
Can’t Stop, Won’t Stop (Firing)
Mind Over Motor
100

The term for greatly reduced blood flow.

Ischemia 

100

Degeneration of the nigrostriatal pathway is a hallmark of this disease.

Parkinson's Disease

100

This toxin acts as a protease and cleaves SNARE proteins in cholinergic neurons. 

Botulism

100

This seizure type originates from widespread regions on both hemispheres.

Generalized

100

This disorder is caused by an unstable CAG/CAA repeat expansion encoding a toxic polyglutamine tract.

Huntington's Disorder

200

Impaired BBB that leads to accumulation of fluid and protein in the interstitial space

vasogenic edema

200

Immune-mediated CNS demyelination is associated with this disease.

Multiple Sclerosis 

200

This area of the brain is associated with the preoccupation with substance use.  

PFC

200

This process results in the death of GABAergic interneurons and increased axon sprouting in glutamatergic neurons.

Epileptogenesis

200

This phenomenon refers to the fact that α-motor neurons at the NMJ release way more ACh than needed to cause muscle contraction.

The Safety Factor

300

This condition results in high CRP (blood), immune cells (blood/CSF), and pressure (CSF). 

Bacterial Meningitis

300

This disease causes degeneration of cholinergic neurons throughout the cortex, amygdala, and hippocampus.

Alzheimer's Disease

300

Once tolerance develops with an AUD this happens to the excitability of the CNS.

It increases (becomes hyperexcitable)

300

Deficiency in this transporter results in decreased glucose transport across the BBB.

GLUT1

300

A patient who has skeletal muscle weakness and fatigue that worsens with activity but improves with rest should be assessed for this disease.

Myasthenia Gravis

400

This area is not damaged initially after a stroke, but is at risk if treatment is not given. 

penumbra

400

The presence of APOE4 variant increases this process. 

amyloidogenesis (plaque build-up)

400

MOR activation on GABAergic interneurons in VTA leads to this.

disinhibition of DA cells =↑ NAc dopamine

400

This disorder is associated with increased Na+ influx that causes increased electrical excitability of muscles and muscle stiffness.

Myotonia

400
This disease presents with SOD1 and TDP-43 accumulation in motor neurons.

ALS

500

This damaging neuronal firing response results from an injury that reduces O2 or glucose availability to cells. 

Excitotoxicity 
500

Lewy body formation that initially begins in the hindbrain but spreads to other parts of the brain is associated with this disease. 

Parkinson's Disease

500

This toxin results in loss of transmitter release (gly)  at spinal inhibitory interneurons.

Tetanus

500

Increased electrical excitability of the cerebellum due to a loss of function K+ channel mutation results in this disorder.

Episodic ataxia type 1 (EA1).

500

In this disease antibodies produced by body bind to and block voltage-gated Ca2+ channels on pre-synaptic cell.

Lambert-Eaton Syndrome

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