Cargando…

Increased signal diversity/complexity of spontaneous EEG, but not evoked EEG responses, in ketamine-induced psychedelic state in humans

How and to what extent electrical brain activity reflects pharmacologically altered states and contents of consciousness, is not well understood. Therefore, we investigated whether measures of evoked and spontaneous electroencephalographic (EEG) signal diversity are altered by sub-anaesthetic levels...

Descripción completa

Detalles Bibliográficos
Autores principales:	Farnes, Nadine, Juel, Bjørn E., Nilsen, André S., Romundstad, Luis G., Storm, Johan F.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2020
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7682856/ https://www.ncbi.nlm.nih.gov/pubmed/33226992 http://dx.doi.org/10.1371/journal.pone.0242056

Ejemplares similares

EEG Signal Diversity Varies With Sleep Stage and Aspects of Dream Experience
por: Aamodt, Arnfinn, et al.
Publicado: (2021)

Validation of a new approach for distinguishing anesthetized from awake state in patients using directed transfer function applied to raw EEG
por: Juel, Bjørn E., et al.
Publicado: (2020)

Distinguishing Anesthetized from Awake State in Patients: A New Approach Using One Second Segments of Raw EEG
por: Juel, Bjørn E., et al.
Publicado: (2018)

EEG Lempel-Ziv complexity varies with sleep stage, but does not seem to track dream experience
por: Aamodt, Arnfinn, et al.
Publicado: (2023)

Normalization of Pain-Evoked Neural Responses Using Spontaneous EEG Improves the Performance of EEG-Based Cross-Individual Pain Prediction
por: Bai, Yanru, et al.
Publicado: (2016)

EEG Evoked Potentials to Repetitive Transcranial Magnetic Stimulation in Normal Volunteers: Inhibitory TMS EEG Evoked Potentials
por: Zhou, Jing, et al.
Publicado: (2022)

Humor drawings evoked temporal and spectral EEG processes
por: Wang, Regina W.Y., et al.
Publicado: (2017)

Ketamine for Bipolar Depression: Biochemical, Psychotherapeutic, and Psychedelic Approaches
por: Bennett, Raquel, et al.
Publicado: (2022)

A unified model of ketamine’s dissociative and psychedelic properties
por: Marguilho, Miriam, et al.
Publicado: (2022)

Application of Referencing Techniques in EEG-Based Recordings of Contact Heat Evoked Potentials (CHEPS)
por: Anders, Malte, et al.
Publicado: (2020)

EEG Features of Evoked Tactile Sensation: Two Cases Study
por: Qin, Changyu, et al.
Publicado: (2022)

Cortical dynamics during psychedelic and anesthetized states induced by ketamine
por: Li, Duan, et al.
Publicado: (2019)

Contact heat evoked potentials using simultaneous EEG and fMRI and their correlation with evoked pain
por: Roberts, Katherine, et al.
Publicado: (2008)

EEG 40 Hz Coherence Decreases in REM Sleep and Ketamine Model of Psychosis
por: Castro-Zaballa, Santiago, et al.
Publicado: (2019)

The effect of ketamine and D-cycloserine on the high frequency resting EEG spectrum in humans
por: Nottage, J. F., et al.
Publicado: (2022)

Whole-scalp EEG mapping of somatosensory evoked potentials in macaque monkeys
por: Gindrat, Anne-Dominique, et al.
Publicado: (2014)

Short-term EEG dynamics and neural generators evoked by navigational images
por: Leroy, Axelle, et al.
Publicado: (2017)

Physiological symmetry of transcranial magnetic stimulation‐evoked EEG spectral features
por: D'Ambrosio, Sasha, et al.
Publicado: (2022)

Image-Evoked Emotion Recognition for Hearing-Impaired Subjects with EEG Signals
por: Zhu, Mu, et al.
Publicado: (2023)

Use of eye tracking improves the detection of evoked responses to complex visual stimuli during EEG in infants
por: Ahtola, Eero, et al.
Publicado: (2017)

Ketamine, Propofol, and the EEG: A Neural Field Analysis of HCN1-Mediated Interactions
por: Bojak, Ingo, et al.
Publicado: (2013)

HCN1-mediated interactions of ketamine and propofol in a mean field model of the EEG
por: Bojak, Ingo, et al.
Publicado: (2013)

Ketamine Effects on EEG during Therapy of Treatment-Resistant Generalized Anxiety and Social Anxiety
por: Shadli, Shabah Mohammad, et al.
Publicado: (2018)

Are we really unconscious in “unconscious” states? Common assumptions revisited
por: Sevenius Nilsen, Andre, et al.
Publicado: (2022)

TMS-evoked changes in brain-state dynamics quantified by using EEG data
por: Mutanen, Tuomas, et al.
Publicado: (2013)

Cortical Thinning in Healthy Aging Correlates with Larger Motor-Evoked EEG Desynchronization
por: Provencher, David, et al.
Publicado: (2016)

Lamotrigine and levetiracetam exert a similar modulation of TMS‐evoked EEG potentials
por: Premoli, Isabella, et al.
Publicado: (2016)

The Effect of Lamotrigine and Levetiracetam on TMS-Evoked EEG Responses Depends on Stimulation Intensity
por: Premoli, Isabella, et al.
Publicado: (2017)

EEG-Based Identification of Emotional Neural State Evoked by Virtual Environment Interaction
por: Jung, Dawoon, et al.
Publicado: (2022)

TMS-evoked EEG potentials demonstrate altered cortical excitability in migraine with aura
por: Helling, Robert M., et al.
Publicado: (2023)

Cortico-thalamo-cortical interactions modulate electrically evoked EEG responses in mice
por: Claar, Leslie D, et al.
Publicado: (2023)

Advancing towards Ubiquitous EEG, Correlation of In-Ear EEG with Forehead EEG
por: Mandekar, Swati, et al.
Publicado: (2022)

Complexity of Multi-Dimensional Spontaneous EEG Decreases during Propofol Induced General Anaesthesia
por: Schartner, Michael, et al.
Publicado: (2015)

Performance-informed EEG analysis reveals mixed evidence for EEG signatures unique to the processing of time
por: Schlichting, Nadine, et al.
Publicado: (2018)

Stereo-EEG in Tuberous Sclerosis Complex
por: Park, Jun T., et al.
Publicado: (2020)

Effects of Ketamine on Resting-State EEG Activity and Their Relationship to Perceptual/Dissociative Symptoms in Healthy Humans
por: de la Salle, Sara, et al.
Publicado: (2016)

Sequencing the Cortical Processing of Pitch-Evoking Stimuli using EEG Analysis and Source Estimation
por: Butler, Blake E., et al.
Publicado: (2012)

Comparing the Performance of Popular MEG/EEG Artifact Correction Methods in an Evoked-Response Study
por: Haumann, Niels Trusbak, et al.
Publicado: (2016)

Distinct Somatic Discrimination Reflected by Laser-Evoked Potentials Using Scalp EEG Leads
por: Hsueh, Jen-Jui, et al.
Publicado: (2016)

Evoked and oscillatory EEG activity differentiates language discrimination in young monolingual and bilingual infants
por: Nacar Garcia, Loreto, et al.
Publicado: (2018)

Cannot write session to /tmp/vufind_sessions/sess_u8iclhqi8ic5b90qi02qmfdgdk