User contributions

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• 09:45, 18 May 2017 (diff | hist) . . (+54)‎ . . N File:Sweat artifact (double banana) eegpedia.png ‎ (Sweat artifacts and slow eye movements (Double banana)) (current)
• 09:11, 18 May 2017 (diff | hist) . . (+495)‎ . . N Breathing artifact ‎ (Created page with "Breathing artifact * 2 kinds of artifacts: ** Slow and rhythmic activity, synchronous with the body movements of respiration, due to mechanically affecting the impedance of...") (current)
• 09:10, 18 May 2017 (diff | hist) . . (+65)‎ . . N File:Breathing artifact P4 in a intubated patient (source) eegpedia.png ‎ (Breathing artifact in P4 in a intubated comatose patient (source)) (current)
• 15:39, 17 May 2017 (diff | hist) . . (+331)‎ . . N Pulse artifact ‎ (Created page with "*Pulse artifact: If a EEG electrode is placed on a pulsating vessel. *Slow waves is seen on the EEG, with a direct relationship with the ECG. *The QRS complex happens slight...")
• 15:38, 17 May 2017 (diff | hist) . . (+29)‎ . . N File:Pulse artifact (source) EEGpedia.png ‎ (Pulse artifact in F3 (source)) (current)
• 13:49, 17 May 2017 (diff | hist) . . (+20)‎ . . Main Page ‎
• 07:49, 17 May 2017 (diff | hist) . . (-2)‎ . . Main Page ‎
• 16:34, 16 May 2017 (diff | hist) . . (+521)‎ . . N Eye movements artifact ‎ (Created page with "* Vertical eye movements cause deflections in Fp1 and Fp2. (see Eye blink artifact) * Lateral eye movements most affect lateral frontal electrodes F7 and F8 ** A left la...")
• 16:33, 16 May 2017 (diff | hist) . . (+38)‎ . . N File:Lateral eye movement (source) eegpedia.png ‎ (Lateral eye movement seen in F7 and F8) (current)
• 15:48, 16 May 2017 (diff | hist) . . (+353)‎ . . N Eye blink artifact ‎ (Created page with "*During a blink the eyes make a vertical movement (ie, Bell phenomenon) *A blink causes the positive pole (ie, cornea) to move closer to frontopolar (Fp1-Fp2) electrodes, pro...")
• 15:47, 16 May 2017 (diff | hist) . . (+30)‎ . . N File:Blink artifacts (average) eegpedia.png ‎ (Blink artifacts in Fp1 and Fp2) (current)
• 15:38, 16 May 2017 (diff | hist) . . (-5)‎ . . Muscle artifact ‎ (current)
• 15:36, 16 May 2017 (diff | hist) . . (+479)‎ . . N Muscle artifact ‎ (Created page with "*Most common artifact *Frequency 20 to 100 Hz *High amplitude *Most common muscles: frontalis and temporalis muscles (eg, tightening of the jaw muscles) *Muscle artifacts rep...")
• 15:35, 16 May 2017 (diff | hist) . . (+55)‎ . . N File:Muscle artifacts during chewing.png ‎ (Muscle artifacts frontotemporal during chewing (source)) (current)
• 15:17, 16 May 2017 (diff | hist) . . (+83)‎ . . GPD (Generalized periodic discharges) ‎
• 15:08, 16 May 2017 (diff | hist) . . (+1,281)‎ . . N GPD (Generalized periodic discharges) ‎ (Created page with "* Any pattern of generalized synchronous, repetitive discharges of similar morphology * Relative symmetric * Periodic, so with interdischarge interval recurring at nearly reg...")
• 15:06, 16 May 2017 (diff | hist) . . (+167)‎ . . N File:GPD in a 85 years old male after a out of hospital cardiac arrest.png ‎ (GPD’s in a 85 years old male after a out of hospital cardiac arrest (source), the discharges are symmetric, similar morphology with the same interdischarge intervals) (current)
• 14:58, 16 May 2017 (diff | hist) . . (+43)‎ . . Main Page ‎
• 14:57, 16 May 2017 (diff | hist) . . (+69)‎ . . Main Page ‎
• 11:08, 10 April 2017 (diff | hist) . . (+402)‎ . . N Spike slow wave complex ‎ (Created page with "* Spike followed by a slow wave (usually the slow wave is of higher amplitude than the spike) * Spike: ** Clearly distinguishable from background activity ** Sharp peak at c...")
• 11:07, 10 April 2017 (diff | hist) . . (+55)‎ . . N File:Spike slow wave complex in a boy 12 years old (average).png ‎ (Spike slow wave complex in a boy 12 years old (average)) (current)
• 14:44, 4 April 2017 (diff | hist) . . (+16)‎ . . Sleep overview ‎ (current)
• 14:12, 3 April 2017 (diff | hist) . . (-3)‎ . . Sleep overview ‎
• 14:04, 3 April 2017 (diff | hist) . . (-1)‎ . . Vertex waves ‎ (current)
• 14:03, 3 April 2017 (diff | hist) . . (0)‎ . . Main Page ‎
• 14:00, 3 April 2017 (diff | hist) . . (+3)‎ . . Sleep overview ‎
• 14:00, 3 April 2017 (diff | hist) . . (0)‎ . . Sleep overview ‎
• 13:59, 3 April 2017 (diff | hist) . . (+1,078)‎ . . N Sleep overview ‎ (Created page with "* Sleep is entered through NREM sleep. * Sleep cycles of 90 minutes, 4-6 cycles per night sleep. * Non-REM 3 predominates in the first third of the night and is linked to...")
• 13:25, 3 April 2017 (diff | hist) . . (+20)‎ . . Main Page ‎
• 13:23, 3 April 2017 (diff | hist) . . (+611)‎ . . N Vertex waves ‎ (Created page with "Synonymes: Vertex sharp transient or V wave * Maximum at the vertex (like K complex) * Amplitude: 50-150 microV * Presence in non-REM 1 and to a lesser extent in n...")
• 13:18, 3 April 2017 (diff | hist) . . (0)‎ . . K complex ‎ (current)
• 12:52, 3 April 2017 (diff | hist) . . (+4)‎ . . ECG artifact ‎ (current)
• 12:51, 3 April 2017 (diff | hist) . . (+335)‎ . . N K complex ‎ (Created page with "* Presence in Non-REM 2 sleep * High amplitude (>100 microV) * Long duration (>200ms) * Diphasic * Often associated with sleep spindels * Location: Frontocentral with the...")
• 12:50, 3 April 2017 (diff | hist) . . (+58)‎ . . N File:K-complex (average) eegpedia.png ‎ (Diphasic K-complex with a maximum at Cz in non REM 2 sleep) (current)
• 12:19, 3 April 2017 (diff | hist) . . (+369)‎ . . N REM sleep ‎ (Created page with "* Presence of rapid eye movements * Muscle atonia (in REM sleep behavior disorder there is no muscle atonia) * Lower voltage background activity with theta and beta, resemblin...") (current)
• 11:04, 3 April 2017 (diff | hist) . . (+1)‎ . . Non-REM 3 ‎ (current)
• 11:04, 3 April 2017 (diff | hist) . . (+577)‎ . . N Non-REM 3 ‎ (Created page with "* Presence of >20% '''Delta waves''' * Also known as Delta sleep or slow wave sleep (SWS) * Sometimes a distinction is made between '''Non-REM 3''' (20-50% delta waves) an...")
• 11:01, 3 April 2017 (diff | hist) . . (+37)‎ . . N File:Sleep non REM 3 (average) eegpedia.png ‎ (Non-REM 3 sleep with >20% delta waves) (current)
• 10:28, 3 April 2017 (diff | hist) . . (+55)‎ . . Non-REM 2 ‎ (current)
• 10:25, 3 April 2017 (diff | hist) . . (+702)‎ . . N Non-REM 2 ‎ (Created page with "* Most common sleep stage during a normal night’s sleep. * Appearance of sleep spindles ** Short burst of waxing and waning rhythmic waves. ** Amplitude of 20-100 microvolt....")
• 10:17, 3 April 2017 (diff | hist) . . (+62)‎ . . N File:Sleep non REM 2 (average) EEGpedia2.png ‎ (Non REM 2 sleep with sleepspindles, K-complex and delta waves.) (current)
• 09:13, 3 April 2017 (diff | hist) . . (+894)‎ . . N Non-REM 1 ‎ (Created page with "* Slow rolling eye movements (SREMs): SREMs are usually the first evidence of drowsiness seen on the EEG. SREMs disappear in stage II and deeper sleep stages. * Decrease of al...") (current)
• 09:09, 3 April 2017 (diff | hist) . . (+81)‎ . . N File:Non REM 1 SREM (source) EEGpedia.png ‎ (Non REM 1 sleep with slow rolling eye movements and vertex wave in a young adult.) (current)
• 07:51, 31 March 2017 (diff | hist) . . (+1)‎ . . Main Page ‎
• 15:50, 30 March 2017 (diff | hist) . . (0)‎ . . Main Page ‎
• 15:50, 30 March 2017 (diff | hist) . . (-12)‎ . . Small sharp spikes (SSS of BETS) ‎ (current)
• 15:49, 30 March 2017 (diff | hist) . . (0)‎ . . Main Page ‎
• 15:48, 30 March 2017 (diff | hist) . . (+605)‎ . . N Small sharp spikes (SSS of BETS) ‎ (Created page with "‘’’Small sharp spikes (SSS)’’’ Synonymes: BETS (Benign Epileptiform Transients of Sleep) and bening sporadic sleep spikes * Occur in light sleep (non-REM 1 and 2...")
• 15:45, 30 March 2017 (diff | hist) . . (+52)‎ . . Alpha rhythm ‎ (current)
• 15:36, 30 March 2017 (diff | hist) . . (+96)‎ . . Main Page ‎

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