PMID- 29154939
OWN - NLM
STAT- MEDLINE
DCOM- 20190207
LR  - 20190215
IS  - 1873-7528 (Electronic)
IS  - 0149-7634 (Linking)
VI  - 86
DP  - 2018 Mar
TI  - Hypothesis for cognitive effects of transcranial direct current stimulation: 
      Externally- and internally-directed cognition.
PG  - 226-238
LID - S0149-7634(17)30004-0 [pii]
LID - 10.1016/j.neubiorev.2017.11.006 [doi]
AB  - A comprehensive explanation is lacking for the broad array of cognitive effects 
      modulated by transcranial direct current stimulation (tDCS). We advanced the 
      testable hypothesis that tDCS to the default mode network (DMN) increases 
      processing of goals and stored information at the expense of external events. We 
      further hypothesized that tDCS to the dorsal attention network (DAN) increases 
      processing of external events at the expense of goals and stored information. A 
      literature search (PsychINFO) identified 42 empirical studies and 3 meta-analyses 
      examining effects of prefrontal and/or parietal tDCS on tasks that selectively 
      required external and/or internal processing. Most, though not all, of the 
      studies that met our search criteria supported our hypothesis. Three 
      meta-analyses supported our hypothesis. The hypothesis we advanced provides a 
      framework for the design and interpretation of results in light of the role of 
      large-scale intrinsic networks that govern attention.
CI  - Copyright (c) 2017 Elsevier Ltd. All rights reserved.
FAU - Greenwood, Pamela M
AU  - Greenwood PM
AD  - The ARCH Laboratory, Psychology Department, George Mason University, MSN 3F5, 
      4400 University Drive, Fairfax, VA, United States. Electronic address: 
      pgreenw1@gmu.edu.
FAU - Blumberg, Eric J
AU  - Blumberg EJ
AD  - The ARCH Laboratory, Psychology Department, George Mason University, MSN 3F5, 
      4400 University Drive, Fairfax, VA, United States.
FAU - Scheldrup, Melissa R
AU  - Scheldrup MR
AD  - The ARCH Laboratory, Psychology Department, George Mason University, MSN 3F5, 
      4400 University Drive, Fairfax, VA, United States.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PT  - Review
DEP - 20171115
PL  - United States
TA  - Neurosci Biobehav Rev
JT  - Neuroscience and biobehavioral reviews
JID - 7806090
SB  - IM
MH  - Attention/*physiology
MH  - Cognition/*physiology
MH  - Humans
MH  - Neural Pathways/*physiology
MH  - Parietal Lobe/*physiology
MH  - Prefrontal Cortex/physiology
MH  - *Psychological Theory
MH  - *Transcranial Direct Current Stimulation
OTO - NOTNLM
OT  - Cognition
OT  - Default mode network
OT  - Dorsal attention network
OT  - Hypothesis
OT  - Parietal cortex
OT  - Prefrontal cortex
OT  - Transcranial direct current stimulation
EDAT- 2017/11/21 06:00
MHDA- 2019/02/08 06:00
CRDT- 2017/11/21 06:00
PHST- 2017/01/14 00:00 [received]
PHST- 2017/11/13 00:00 [revised]
PHST- 2017/11/14 00:00 [accepted]
PHST- 2017/11/21 06:00 [pubmed]
PHST- 2019/02/08 06:00 [medline]
PHST- 2017/11/21 06:00 [entrez]
AID - S0149-7634(17)30004-0 [pii]
AID - 10.1016/j.neubiorev.2017.11.006 [doi]
PST - ppublish
SO  - Neurosci Biobehav Rev. 2018 Mar;86:226-238. doi: 10.1016/j.neubiorev.2017.11.006. 
      Epub 2017 Nov 15.