Table 1.

A summary of the extracted data.

	Publication type	Participant type	Comparison group	Population size	Imaging modality	Acquisition point	Outcome measured
Amar et al.20	Conferencepaper	Not mentioned	None	Not mentioned	2D speckle tracking	Right temporal window	BTD (range: 30–50 µm)
Angel et al.17	Journal article	Healthy	Different healthy participants	39	TPI	Right and left temporal window	Pulsatility Composite Index
Biogeau et al.14	Journal article	Elderly participants with orthostatic hypotension	No orthostatic hypotension	39	TPI	Right temporal window	MaxBTP (range: 100.5–103.2 µm) and MeanBTP (range: 32.8–37.4 µm)
Certon et al.19	Journal article	Healthy	None	1	TPI using cMUT	Right temporal window	BTD (80 µm)
Desmidt et al.13	Journal article	Patients with depression and T2DM	Patients without depression with T2DM	23	TPI	Right temporal window	MaxBTP (range: 90.1–132.9 µm) and MeanBTP (range: 6.7–10.5 µm)
Desmidt et al.15	Journal article	Patients with midlife depression	Remission group + Control group	74	TPI	Right temporal window	MaxBTP (range: 97.5–115.8 µm) and MeanBTP (range: 20.0–24.6 µm), PtoP and RMS
Desmidt et al.18	Journal article	Healthy	Same healthy participants	25	TPI	Right temporal window	MaxBTP (34.1 µm) and MeanBTP (7.0 µm)
Kucewicz et al.11	Journal article	Healthy	Baseline	2	Functional TPI	Superior to occipital protuberance	BTD
Kucewicz et al.12	Journal article	Healthy	Baseline	4	TPI	Right temporal window	BTD (±75 µm)
Ternifi et al.16	Journal article	Healthy	Same healthy participants	9	TPI	Right temporal window	Max BTD (80.42 µm)
			Total population	216

BTD: brain tissue displacement; cMUT: capacitive micro-machined ultrasonic transducer; MaxBTP: maximum brain tissue pulsation; MeanBTP: mean brain tissue pulsation; TPI: tissue pulsatility imaging; T2DM: Type 2 Diabetes mellitus.