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Results: 1 to 20 of 233

1.

Lowering of serotonin by rapid tryptophan depletion increases impulsiveness in normal individuals.

Walderhaug E, Lunde H, Nordvik JE, Landrø NI, Refsum H, Magnusson A.

Psychopharmacology (Berl). 2002 Dec;164(4):385-91. Epub 2002 Oct 12.

PMID:
12457268
[PubMed - indexed for MEDLINE]
2.

Stop signal response inhibition is not modulated by tryptophan depletion or the serotonin transporter polymorphism in healthy volunteers: implications for the 5-HT theory of impulsivity.

Clark L, Roiser JP, Cools R, Rubinsztein DC, Sahakian BJ, Robbins TW.

Psychopharmacology (Berl). 2005 Nov;182(4):570-8. Epub 2005 Oct 19.

PMID:
16163530
[PubMed - indexed for MEDLINE]
3.

Behavioral disinhibition induced by tryptophan depletion in nonalcoholic young men with multigenerational family histories of paternal alcoholism.

LeMarquand DG, Benkelfat C, Pihl RO, Palmour RM, Young SN.

Am J Psychiatry. 1999 Nov;156(11):1771-9.

PMID:
10553742
[PubMed - indexed for MEDLINE]
4.

A synergic effect between lowered serotonin and novel situations on impulsivity measured by CPT.

Walderhaug E, Landrø NI, Magnusson A.

J Clin Exp Neuropsychol. 2008 Feb;30(2):204-11. doi: 10.1080/13803390701346311.

PMID:
18938672
[PubMed - indexed for MEDLINE]
5.

The effect of acute tryptophan depletion on the BOLD response during performance monitoring and response inhibition in healthy male volunteers.

Evers EA, van der Veen FM, van Deursen JA, Schmitt JA, Deutz NE, Jolles J.

Psychopharmacology (Berl). 2006 Aug;187(2):200-8. Epub 2006 May 19.

PMID:
16710715
[PubMed - indexed for MEDLINE]
6.

The effects of tryptophan depletion on cognitive and affective processing in healthy volunteers.

Murphy FC, Smith KA, Cowen PJ, Robbins TW, Sahakian BJ.

Psychopharmacology (Berl). 2002 Aug;163(1):42-53. Epub 2002 Jul 13.

PMID:
12185399
[PubMed - indexed for MEDLINE]
7.

Tryptophan depletion affects heart rate variability and impulsivity in remitted depressed patients with a history of suicidal ideation.

Booij L, Swenne CA, Brosschot JF, Haffmans PM, Thayer JF, Van der Does AJ.

Biol Psychiatry. 2006 Sep 1;60(5):507-14. Epub 2006 Apr 5.

PMID:
16603135
[PubMed - indexed for MEDLINE]
8.

Effects of a novel method of acute tryptophan depletion on plasma tryptophan and cognitive performance in healthy volunteers.

Evers EA, Tillie DE, van der Veen FM, Lieben CK, Jolles J, Deutz NE, Schmitt JA.

Psychopharmacology (Berl). 2005 Feb;178(1):92-9. Epub 2004 Dec 23. Erratum in: Psychopharmacology (Berl). 2005 Feb;178(1):107. Psychopharmacology (Berl). 2004 Dec;177(1-2):238.

PMID:
15702361
[PubMed - indexed for MEDLINE]
9.

Tryptophan depletion impairs memory consolidation but improves focussed attention in healthy young volunteers.

Schmitt JA, Jorissen BL, Sobczak S, van Boxtel MP, Hogervorst E, Deutz NE, Riedel WJ.

J Psychopharmacol. 2000 Mar;14(1):21-9.

PMID:
10757249
[PubMed - indexed for MEDLINE]
10.

The effects of alcohol on laboratory-measured impulsivity after L: -Tryptophan depletion or loading.

Dougherty DM, Marsh DM, Mathias CW, Dawes MA, Bradley DM, Morgan CJ, Badawy AA.

Psychopharmacology (Berl). 2007 Jul;193(1):137-50. Epub 2007 Mar 22.

PMID:
17377773
[PubMed - indexed for MEDLINE]
11.

Relapse of depression after rapid depletion of tryptophan.

Smith KA, Fairburn CG, Cowen PJ.

Lancet. 1997 Mar 29;349(9056):915-9.

PMID:
9093253
[PubMed - indexed for MEDLINE]
12.

Tryptophan depletion effects on EEG and MEG responses suggest serotonergic modulation of auditory involuntary attention in humans.

Ahveninen J, Kähkönen S, Pennanen S, Liesivuori J, Ilmoniemi RJ, Jääskeläinen IP.

Neuroimage. 2002 Aug;16(4):1052-61.

PMID:
12202092
[PubMed - indexed for MEDLINE]
13.

The effects of acute tryptophan depletion on neuropsychological function.

Hughes JH, Gallagher P, Stewart ME, Matthews D, Kelly TP, Young AH.

J Psychopharmacol. 2003 Sep;17(3):300-9.

PMID:
14513922
[PubMed - indexed for MEDLINE]
14.

Comparison of the effects of amino acid mixture and placebo on plasma tryptophan to large neutral amino acid ratio.

Wolfe BE, Metzger ED, Jimerson DC.

Life Sci. 1995 Mar 17;56(17):1395-400.

PMID:
8847950
[PubMed - indexed for MEDLINE]
15.

Interactive effects of sex and 5-HTTLPR on mood and impulsivity during tryptophan depletion in healthy people.

Walderhaug E, Magnusson A, Neumeister A, Lappalainen J, Lunde H, Refsum H, Landrø NI.

Biol Psychiatry. 2007 Sep 15;62(6):593-9. Epub 2007 Jun 4.

PMID:
17544379
[PubMed - indexed for MEDLINE]
16.

Attention switching after dietary brain 5-HT challenge in high impulsive subjects.

Markus CR, Jonkman LM.

J Psychopharmacol. 2007 Sep;21(7):700-8. Epub 2007 Jul 2.

PMID:
17606474
[PubMed - indexed for MEDLINE]
17.

Effects of tryptophan depletion in drug-free adults with autistic disorder.

McDougle CJ, Naylor ST, Cohen DJ, Aghajanian GK, Heninger GR, Price LH.

Arch Gen Psychiatry. 1996 Nov;53(11):993-1000.

PMID:
8911222
[PubMed - indexed for MEDLINE]
18.

Tryptophan depletion and attenuation of cue-induced craving for cocaine.

Satel SL, Krystal JH, Delgado PL, Kosten TR, Charney DS.

Am J Psychiatry. 1995 May;152(5):778-83.

PMID:
7726319
[PubMed - indexed for MEDLINE]
19.

Serotonergic functioning and trait-impulsivity in attention-deficit/hyperactivity-disordered boys (ADHD): influence of rapid tryptophan depletion.

Zepf FD, Stadler C, Demisch L, Schmitt M, Landgraf M, Poustka F.

Hum Psychopharmacol. 2008 Jan;23(1):43-51.

PMID:
17926336
[PubMed - indexed for MEDLINE]
20.

Tryptophan depletion reduces right inferior prefrontal activation during response inhibition in fast, event-related fMRI.

Rubia K, Lee F, Cleare AJ, Tunstall N, Fu CH, Brammer M, McGuire P.

Psychopharmacology (Berl). 2005 Jun;179(4):791-803. Epub 2005 Jan 26.

PMID:
15887056
[PubMed - indexed for MEDLINE]

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