Table 5 Studies exploring CPP-based TCD methods

Aaslid formula (Eq. 7) [142]

Aaslid 1986 [142]

Hydrocephalus, 10

3

2

Czosnyka [143]

TBI, 96

–

2

Czosnyka formula (Eq. 8) [143]

Czosnyka [143]

TBI, 96

–

2

Schmidt [146]

TBI, 25

–

2

Brandi [135]

TBI, 45

–

2

Cardim [147]

TBI, 40

2

2

Cardim [148]

Hydrocephalus, 53

–

1

Edouard formula (Eq. 9) [144]

Edouard [144]

TBI, 20

–

1

Brandi [135]

TBI, 45

–

1

Varsos formula [145] (Eq. 10) [145]

Varsos [145]

TBI, 280

4

2

Cardim [147]

TBI, 40

3

2

Cardim [148]

Hydrocephalus, 53

–

1