Operation Mystery Cache
Hidden : 10/7/2018
Difficulty:
3 out of 5
Terrain:
2.5 out of 5

Size: Size: small (small)

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Geocache Description:


The cache is NOT at the posted coordinates.


Brainwaves are rhythmic or repetitive patterns of neural activity in the central nervous system. Neural tissue can generate oscillatory activity in many ways, driven either by mechanisms within individual neurons or by interactions between neurons. In individual neurons, oscillations can appear either as oscillations in membrane potential or as rhythmic patterns of action potentials, which then produce oscillatory activation of post-synaptic neurons. At the level of neural ensembles, synchronized activity of large numbers of neurons can give rise to macroscopic oscillations, which can be observed in an electroencephalogram (EEG).

(A) Alpha waves are neural oscillations in the frequency range of 7.5–12.5 Hz.

(B) Beta wave, or beta rhythm, is a neural oscillation (brainwave) in the brain with a frequency range of between 12.5 and 30 Hz.

(C) Delta waves are high amplitude brain waves with a frequency of oscillation between 0.5–4 Hz.

(D) Gamma waves are a pattern of neural oscillations in humans with a frequency between 30 and 100 Hz.

(E) Mu waves are synchronized patterns of electrical activity involving large numbers of neurons at a frequency of 7.5–12.5 Hz,

(F) Theta waves generate a neural oscillatory pattern with a frequency range of 5-7 Hz,




EEG Results for Nikki and Dr. X showing brain activity from 1:00 PM to 11:00 PM

1:05 EEG - Dr. X
2 Hz Thalamus
5 Hz Hippocampus
8 Hz Occipital Lobe
9 Hz Motor Cortex
15 Hz Motor Cortex
31 Hz Visual Cortex

1:17 EEG - Nikki
3 Hz Thalamus
9 Hz Occipital Lobe
16 Hz Motor Cortex
33 Hz Visual Cortex

1:22 EEG - Dr. X
8 Hz Motor Cortex
16 Hz Motor Cortex
8 Hz Occipital Lobe
41 Hz Visual Cortex

1:25 EEG - Dr. X
9 Hz Occipital Lobe
6 Hz Hippocampus
3 Hz Thalamus
35 Hz Visual Cortex

1:27 EEG - Nikki
8 Hz Occipital Lobe
13 Hz Motor Cortex
1 Hz Thalamus
41 Hz Visual Cortex

3:08 EEG - Dr. X
14 Hz Motor Cortex
8 Hz Motor Cortex

3:42 EEG - Nikki
18 Hz Motor Cortex
3 Hz Thalamus
40 Hz Visual Cortex
10 Hz Motor Cortex

4:07 EEG - Nikki
10 Hz Occipital Lobe
16 Hz Motor Cortex
9 Hz Motor Cortex

4:23 EEG - Dr. X
5 Hz Hippocampus
8 Hz Occipital Lobe
17 Hz Motor Cortex
8 Hz Motor Cortex

4:34 EEG - Dr. X
18 Hz Motor Cortex
9 Hz Motor Cortex

4:42 EEG - Nikki
5 Hz Hippocampus
16 Hz Motor Cortex
9 Hz Motor Cortex

4:43 EEG - Nikki
29 Hz Motor Cortex
8 Hz Motor Cortex
3 Hz Thalamus
31 Hz Visual Cortex

5:45 EEG - Nikki
8 Hz Motor Cortex
24 Hz Motor Cortex
8 Hz Occipital Lobe
42 Hz Visual Cortex

6:39 EEG - Dr. X
3 Hz Thalamus
35 Hz Visual Cortex
8 Hz Motor Cortex

10:41 EEG - Dr. X
13 Hz Motor Cortex
10 Hz Motor Cortex

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