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Table 3 Studies authored or co-authored by FR Carrick that potentially would be suitable to report on effect or benefit of treatment: Sources of bias and methodological quality (method section)

From: Unravelling Functional Neurology: an overview of all published documents by FR Carrick, including a critical review of research articles on its effect or benefit

-Title of study

-Journal

-Yr of publication

Effect studies: Were study subjects shown to be blind to treatment (1 point), stated to be blind (0.5 point)

Benefice studies:

Were study subject stated to be naïve to treatment (1 point)

/1 point

-Was a random allocation reported?

(0.5 point)

-Was it stated that it was concealed?

(NA if no random allocation)

(0.5 point)

/1point

Were interventions well described?

/1 point

Was the assessor reported to be blind on all outcome measurement?

/1 point

Outcome measurement reported to be reliable or reproducible?

/1 point

Was the person who analyzed the data stated to be blind?

/1 point

Were losses and exclusion reported or obvious in results, tables or graphs?

/1 point

Total score

/7

The treatment of Autism Spectrum Disorder with Auditory Neurofeedback: A randomized Placebo Controlled Trial Using the Mente Autism Device.

Front Neurol

2018

- No

- No

-Yes

- No

- Yes

Q-aire: NA

Posturography No

qEEG: No

- Q-aires: Yes

-Posturography: Unclear (“… proven [23] to exceed the metrological characteristics for clinical posturography recommended by the International Society for Posture and Gait Research [24].”

- qEEG: No

- No

- Yes

43%

0/1

0.5/1

1/1

0/1

0.5/1

0/1

1/1

3/7

Eye-Movement Training Results in Changes in qEEG and NIH Stroke Scale in Subjects suffering from acute middle cerebral artery ischemic stroke: a randomized control trial

Fron Neurol

2016

- NA

- No

- Yes

- Yes

- Yes

- Q-aire: NA

- qEEG: No

(Introduction)

- qEEG: No

- National Institute of Health Stroke Scale: No

- No

- Yes

43%

0/1

1/1

1/1

0/1

0/1

0/1

1/1

3/7

Effect of tone-based sound stimulation on balance performance of normal subjects: preliminary investigation Biomed Sci Instrum

2015

Benefit study

- No

- No

- NA

- perhaps

- No

- Yes

- No

- No

29%

0/1

0/1

1/1

0/1

1/1

0/1

0/1

2/7

The effect of off vertical axis and multiplanar vestibular rotational stimulation on balance stability and limits od stability

Funct Neurol Rehabil Ergon

2013

- NA

- No

- Yes

- No

- Yes

- No

- No

- No

- No

21%

0/1

0.5/1

1/1

0/1

0/1

0/1

0/1

1.5/7

Effects of contralateral extremity manipulation on brain function

Int J Disabil Hum Dev

2010

- No

- Yes

- No

- Yes

- Yes

- No

- No

- Yes

50%

0/1

0.5/1

1/1

1/1

0/1

0/1

1/1

3.5/7

Posturographic Changes Associated with Music Listening

J Altern Complement Med

2007

Benefit study

- No

- Yes

- No

- Partially

(duration of exposure?)

- No

Yes

(Introduction)

No

Yes, but we could not verify the losses. Nevertheless, 0.5 point given as a benefit of doubt

36%

0/1

0.5/1

0.5/1

0/1

1/1

0/1

0.5/1

2.5/7

Changes in Brain after Manipulation of cervical spine (Phase 2)

J Manipulative Physiol Ther

1997

- NA

- No (from CI)

- No- NA

- Yes

- Yes

- Yes

- No

Yes

57%

0/1

0/1

1/1

1/1

1/1

0/1

1/1

4/7