1. Primary aqueduct stenosis as a cause of hydrocephalus

   • Hazel C. Jones

   Letters to the Editor Pages: 183 - 183

2. Ultrasonography in the management of hydrocephalus

   • Joan Venes

   Letters to the Editor Pages: 183 - 184

3. Electrical stimulation and multichannel EMG recording for identification of functional neural tissue during cauda equina surgery

   • Alan D. Legatt
   • Charles E. Schroeder
   • James T. Goodrich

   Original Papers Pages: 185 - 189

4. Neurological outcome following neonatal post-haemorrhagic hydrocephalus: the effects of maximum raised intracranial pressure and ventriculo-peritoneal shunting

   • J. -P. Lin
   • W. Goh
   • A. J. W. Steers

   Original Papers Pages: 190 - 197

5. Surgical management of posthemorrhagic hydrocephalus in 22 low-birth-weight infants

   • Petra Gurtner
   • Thomas Bass
   • Frank P. Schinco

   Original Papers Pages: 198 - 202

6. Geographic editor's comment

   • Harold J. Hoffman

   Original Papers Pages: 202 - 202

7. Congenital arachnoid cyst of the lateral ventricles in children

   • Juan F. Martínez-Lage
   • Máximo Poza
   • Alberto Puche

   Original Papers Pages: 203 - 206

8. Pseudotumor syndrome in treated arachnoid cysts

   • Virginia J. Maixner
   • Michael Besser
   • Ian H. Johnston

   Original Papers Pages: 207 - 210

9. Description of two informative cases of occult spinal dysraphism with remarks on possible traits in the embryogenesis

   • Jan Hillman
   • Olof Bynke

   Original Papers Pages: 211 - 214

10. Hyperfractionated radiotherapy and polychemotherapy in brain stem tumors in children

    • B. Pakisch
    • C. Urban
    • A. Hackl

    Original Papers Pages: 215 - 218

11. Geographic editor's comment

    • Karl H. Hovind

    Original Papers Pages: 218 - 218

12. Single photon emission computerized tomography in childhood hydrocephalus

    • Masaki Shinoda
    • Tsuyoshi Yamaguchi
    • Yutaka Suzuki

    Original Papers Pages: 219 - 221

13. Occurrence and management of fractured peripheral catheters in CSF shunts

    • Iver A. Langmoen
    • Tryggve Lundar
    • Karl H. Hovind

    Original Papers Pages: 222 - 225

14. Laminotomy: a technical note

    • D. Douglas Cochrane
    • Paul Steinbok

    Advances in Operative Techniques Pages: 226 - 228

15. Repair of giant occipital encephaloceles with microcephaly secondary to massive brain herniation

    • Anthony E. Gallo Jr.

    Case Reports Pages: 229 - 230

16. Geographic editor's comment

    • Harold J. Hoffman

    Case Reports Pages: 230 - 230

17. Abnormal cerebral hemodynamics during attacks of alternating hemiplegia

    • H. Bode
    • H. Wick

    Case Reports Pages: 231 - 233

18. Traumatic cervical syringomyelia related to birth injury

    • Nobuhito Morota
    • Keizo Sakamoto
    • Norio Kobayashi

    Case Reports Pages: 234 - 236

19. Muscle phosphofructokinase deficiency in a myopathic child with severe mental retardation and aplasia of cerebellar vermis

    • Ornella Pastoris
    • Maurizia Dossena
    • Elena Bianchi

    Case Reports Pages: 237 - 241

20. Book reviews

    • Massimo Caldarelli
    • Francesco Velardi

    BookReview Pages: 242 - 242

21. Announcements

    Announcement Pages: 242 - 242