Anna K Hanlon
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View article: Machine Learning Model for Response to Internet-Delivered CBT vs Antidepressant Medication
Machine Learning Model for Response to Internet-Delivered CBT vs Antidepressant Medication Open
Importance Many treatments exist for depression, yet none are universally effective. Multivariable predictive models support personalized treatment selection. Objective To develop a model predicting response to internet-delivered cognitive…
View article: Predictive Modelling of Depression Treatment Response using Individual Symptoms and Latent Factors
Predictive Modelling of Depression Treatment Response using Individual Symptoms and Latent Factors Open
Machine learning models have increasingly been used to identify predictors of treatment response in depression, and it is hoped that they may eventually help with clinical decision making. However, the performance of these models has gener…
View article: Compulsivity is associated with accelerated stimulus- response habit learning
Compulsivity is associated with accelerated stimulus- response habit learning Open
A prominent theory suggests that clinically significant compulsive behaviours arisefrom an overexpression of the brain’s habit system. However, most evidence for thiscomes indirectly – observing reduced goal directed or ‘model-based’ contr…
View article: Understanding the habitual properties of compulsivity through experience sampling
Understanding the habitual properties of compulsivity through experience sampling Open
Prominent theories of compulsivity disagree quite fundamentally about whether compulsions are goal-oriented behaviours or are urge-driven and habitual. To shed light on this debate, we analysed self-report symptoms and cognition from N=180…
View article: Digital questionnaire response time (DQRT): A ubiquitous and low-cost digital assay of cognitive processing speed
Digital questionnaire response time (DQRT): A ubiquitous and low-cost digital assay of cognitive processing speed Open
Digital survey tools have all but replaced paper and pen in the psychological sciences, and consequently new forms of potentially useful research paradata are now routinely gathered. A particularly common byproduct of research is questionn…
View article: APOE‐ε4 associations with smartphone‐based cognitive markers
APOE‐ε4 associations with smartphone‐based cognitive markers Open
Background Smartphone‐based assessments are a promising tool for early detection of cognitive decline in midlife. Previous research has shown such cognitive markers can be sensitive to a range of potentially modifiable dementia risk factor…
View article: APOE‐ε4 associations with smartphone‐based cognitive markers
APOE‐ε4 associations with smartphone‐based cognitive markers Open
Background Smartphone‐based assessments are a promising tool for early detection of cognitive decline in midlife. Previous research has shown such cognitive markers can be sensitive to a range of potentially modifiable dementia risk factor…
View article: Reliable, rapid, and remote measurement of metacognitive bias
Reliable, rapid, and remote measurement of metacognitive bias Open
Metacognitive biases have been repeatedly associated with transdiagnostic psychiatric dimensions of ‘anxious-depression’ and ‘compulsivity and intrusive thought’, cross-sectionally. To progress our understanding of the underlying neurocogn…
View article: Confidence biases in problem gambling
Confidence biases in problem gambling Open
Background and aims Subjective confidence plays an important role in guiding behaviour, especially when objective feedback is unavailable. Systematic misjudgements in confidence can foster maladaptive behaviours and have been linked to var…
View article: Digital questionnaire response time (DQRT): a ubiquitous and low-cost digital assay of cognitive status
Digital questionnaire response time (DQRT): a ubiquitous and low-cost digital assay of cognitive status Open
Digital survey tools have all but replaced paper and pen in the psychological sciences and consequently new forms of potentially useful research paradata are now routinely gathered. A particularly common byproduct of research are questionn…
View article: Confidence biases in problem gambling
Confidence biases in problem gambling Open
Subjective confidence plays an important role in guiding behaviour, especially when objective feedback is unavailable. Systematic misjudgements in confidence can lead to maladaptive behaviours and have been linked to various psychiatric di…
View article: Modifiable dementia risk factors associated with distinct subjective and objective cognitive outcomes
Modifiable dementia risk factors associated with distinct subjective and objective cognitive outcomes Open
Background A range of potentially modifiable environmental, social, and lifestyle factors are estimated to contribute to over a third of dementia cases worldwide. Leading theories propose that these risk factors have different risk‐conferr…
View article: Modifiable dementia risk factors associated with distinct subjective and objective cognitive outcomes
Modifiable dementia risk factors associated with distinct subjective and objective cognitive outcomes Open
Background A range of potentially modifiable environmental, social, and lifestyle factors are estimated to contribute to over a third of dementia cases worldwide. Leading theories propose that these risk factors have different risk‐conferr…
View article: Reliable, rapid, and remote measurement of metacognitive bias
Reliable, rapid, and remote measurement of metacognitive bias Open
Metacognitive biases have been repeatedly associated with transdiagnostic psychiatric dimensions of ‘anxious-depression’ and ‘compulsivity and intrusive thought’, cross-sectionally. To progress our understanding of the underlying neurocogn…
View article: Modifiable dementia risk factors associated with objective and subjective cognition
Modifiable dementia risk factors associated with objective and subjective cognition Open
INTRODUCTION: Early detection of both objective and subjective cognitive impairment is important. Subjective complaints in healthy individuals can precede objective deficits. However, the differential associations of objective and subjecti…
View article: Elevated emotion network connectivity is associated with fluctuations in depression
Elevated emotion network connectivity is associated with fluctuations in depression Open
Elevated emotion network connectivity is thought to leave people vulnerable to become and stay depressed. The mechanism through which this arises is however unclear. Here, we test the idea that the connectivity of emotion networks is assoc…
View article: Author Response: Metacognition in anxious-depression is state-dependent: an observational treatment study
Author Response: Metacognition in anxious-depression is state-dependent: an observational treatment study Open
Prior studies have found metacognitive biases are linked to a transdiagnostic dimension of anxious-depression, manifesting as reduced confidence in performance. However, previous work has been cross-sectional and so it is unclear if under-…
View article: Metacognition in anxious-depression is state-dependent: an observational treatment study
Metacognition in anxious-depression is state-dependent: an observational treatment study Open
Objective: Prior studies have found metacognitive biases are linked to a transdiagnostic dimension of anxious-depression, manifesting as reduced confidence in performance. However, previous work has been cross-sectional and so it is unclea…
View article: Metacognition in anxious-depression is state-dependent: an observational treatment study
Metacognition in anxious-depression is state-dependent: an observational treatment study Open
Objective: Prior studies have found metacognitive impairments are linked to a transdiagnostic dimension of anxious-depression, manifesting as reduced confidence in performance (‘metacognitive bias’). However, previous work has been cross-s…
View article: Author Response: Metacognition in anxious-depression is state-dependent: an observational treatment study
Author Response: Metacognition in anxious-depression is state-dependent: an observational treatment study Open
Objective: Prior studies have found metacognitive impairments are linked to a transdiagnostic dimension of anxious-depression, manifesting as reduced confidence in performance (‘metacognitive bias’). However, previous work has been cross-s…
View article: Elevated Emotion Network Connectivity Is Associated with Fluctuations in Depression
Elevated Emotion Network Connectivity Is Associated with Fluctuations in Depression Open
Elevated emotion network connectivity is thought to leave people vulnerable to become and stay depressed. The mechanism through which this arises is however unclear. Here, we test the idea that the connectivity of emotion networks is assoc…