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E C Johnstone

Explore the profile of E C Johnstone including associated specialties, affiliations and a list of published articles. Areas
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Articles 227
Citations 3196
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Recent Articles
1.
Jauhar S, Krishnadas R, Nour M, Cunningham-Owens D, Johnstone E, Lawrie S
Schizophr Res . 2018 Jul; 202:241-247. PMID: 30054176
Dubiety exists over whether clinical symptoms of schizophrenia can be distinguished from affective psychosis, the assumption being that absence of a "point of rarity" indicates lack of nosological distinction, based...
2.
Neilson E, Bois C, Clarke T, Hall L, Johnstone E, Owens D, et al.
Psychol Med . 2017 Oct; 48(9):1532-1539. PMID: 29065934
Background: Schizophrenia is a highly heritable disorder, linked to several structural abnormalities of the brain. More specifically, previous findings have suggested that increased gyrification in frontal and temporal regions are...
3.
Barker V, Bois C, Neilson E, Johnstone E, Owens D, Whalley H, et al.
Schizophr Res . 2016 May; 175(1-3):42-47. PMID: 27179666
Background: There is an established link between childhood adversity (CA) and schizophrenia. Hippocampus and amygdala abnormalities pre-date onset in those at high familial risk (fHR) of schizophrenia, but it is...
4.
Barker V, Bois C, Johnstone E, Owens D, Whalley H, McIntosh A, et al.
Psychol Med . 2015 Dec; 46(4):891-6. PMID: 26654172
Background: There is now a well-established link between childhood adversity (CA) and schizophrenia. Similar structural abnormalities to those found in schizophrenia including alterations in grey-matter volume have also been shown...
5.
Bois C, Levita L, Ripp I, Owens D, Johnstone E, Whalley H, et al.
Schizophr Res . 2014 Dec; 173(3):146-151. PMID: 25534070
Schizophrenia is associated with structural brain abnormalities that are likely to be present before disease onset. It remains unclear to what extent these represent general vulnerability indicators or are associated...
6.
Welch K, Moorhead T, McIntosh A, Owens D, Johnstone E, Lawrie S
Psychol Med . 2012 Nov; 43(10):2087-96. PMID: 23190458
Background: Schizophrenia is associated with various brain structural abnormalities, including reduced volume of the hippocampi, prefrontal lobes and thalami. Cannabis use increases the risk of schizophrenia but reports of brain...
7.
Huijbers A, Tollenaar R, v Pelt G, Zeestraten E, Dutton S, McConkey C, et al.
Ann Oncol . 2012 Aug; 24(1):179-85. PMID: 22865778
Background: The intra-tumor stroma percentage in colon cancer (CC) patients has previously been reported by our group as a strong independent prognostic parameter. Patients with a high stroma percentage within...
8.
Meredith S, Whyler N, Stanfield A, Chakirova G, Moorhead T, Job D, et al.
Eur Psychiatry . 2012 Apr; 27(5):377-85. PMID: 22512930
Background: Morphological abnormalities of the anterior cingulate (AC) occur in patients with schizophrenia and in symptomatic high-risk individuals, and may be predictive of subsequent psychosis. We investigated AC sulcal morphology...
9.
McGeown H, Johnstone E, McKirdy J, Owens D, Stanfield A
J Intellect Disabil Res . 2012 Feb; 57(8):766-33. PMID: 22369675
Background: This study investigates the role of IQ, autistic traits and challenging behaviours in affecting adult outcomes among adolescents who receive special educational assistance. Methods: A total of 58 participants...
10.
Owens D, Harrison-Read P, Johnstone E
J Psychopharmacol . 2012 Feb; 8(4):204-12. PMID: 22298626
L-dopa (Sinemet-110 in a final dose equivalent to - 4 g per day) added to maintenance chlorpromazine, produced a small antipsychotic effect in a group of eight severely impaired male...