PL
 |
EN
Nowa wersja platformy, zawierająca wyłącznie zasoby pełnotekstowe, jest już dostępna.
Przejdź na https://bibliotekanauki.pl
Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 49

Liczba wyników na stronie
first rewind previous Strona / 3 next fast forward last
Wyniki wyszukiwania
Wyszukiwano:
w słowach kluczowych:  neuroembryology
help Sortuj według:

help Ogranicz wyniki do:
first rewind previous Strona / 3 next fast forward last
1
The subarachnoid space develops early in the human embryonic period
100%
Patelska-Banaszewska M. , Wozniak W.
Folia Morphologica
|
2005
|
tom 64
|
nr 3
212-216
EN
The anlage of the subarachnoid space is seen in embryos at stage 14 (33 days) in the innermost zone of the primary meninx as irregular spaces on the ventral surface of the spinal cord. At first this space is only on the ventral surface of the spinal cord. From stage 18 (44 days) on, when the dura mater proper is formed, the reticular tissue of the primary meninx and spaces are around the circumference of the spinal cord. These spaces gradually coalesce and contain many blood vessels.
2
An ultrastructural study of the myelination of the trigeminal ganglion in human foetuses aged 10 to 23 weeks
88%
Bruska M.
Folia Morphologica
|
2003
|
tom 62
|
nr 3
231-233
EN
An ultrastructural study was performed on trigeminal ganglia removed from foetuses aged 10 to 23 weeks. The first turns of lemmocyte processes around the axons were observed in the trigeminal ganglion in the 12th week of development. During the period between the 15th and the 18th weeks the myelin sheath increases in thickness and becomes a compact, laminated structure. In foetuses of 23 weeks the compact myelin sheath has up to 24 myelin lamellae.
3
Nerve cells and synapses in the human foetal hypogastric nerves
88%
Bruska M.
Folia Morphologica
|
2005
|
tom 64
|
nr 3
199-211
EN
The hypogastric nerves of a human foetus of 220 mm C-R length (23rd week) were investigated with an electron microscope. These nerves were composed mainly of bundles of unmyelinated fibres and single myelinated fibres. Small ganglia and single ganglion cells were observed in the hypogastric nerves. Light and dark cells were found among the nerve cells. The two types of cell differed in the number of ribosomes and the amount rough endoplasmic reticulum. In the period of development investigated protosynapses and mature synapses were observed in the hypogastric nerves.
4
The trigeminal ganglion in human embryos of stage 14 (approximately 32 postovulatory days)
88%
Bruska M. , Wozniak W.
|
1989
|
tom 48
|
nr 1-4
5
Neural crest contribution to the early development of the vestibulocochlear ganglion
88%
Bruska M. , Ulatowska-Blaszyk K. , Wozniak W.
|
|
tom 58
|
nr 4
6
The development of the spinal accessory nerve in human embryos during 5th week [stages 14 and 15]
88%
Skorzewska A. , Bruska M. , Wozniak W.
Folia Morphologica
|
1994
|
tom 53
|
nr 3
7
Role of the subplate neurons in specification of neocortical areas
88%
Wozniak W.
Folia Morphologica
|
1995
|
tom 54
|
nr 3
8
The trigeminal ganglion in human embryos at stage 15 (5th week)
75%
Bruska M.
|
|
nr 3-4
9
The motor nucleus of the trigeminal nerve in human embryos at stage 13 (28 postovolatory days)
75%
Bruska M.
Folia Morphologica
|
1990
|
tom 49
|
nr 3-4
10
Number and localization of the muscle spindles in the human fetal sternocleidomastoid muscle
75%
Radziemski A. , Kedzia A. , Jakubowicz M.
Folia Morphologica
|
1991
|
tom 50
|
nr 1-2
11
The early development of the human trigeminal ganglion (stage 13, 28 postovulatory days)
75%
Bruska M. , Wozniak W.
Folia Morphologica
|
1990
|
tom 49
|
nr 1-2
12
White communicating rami in human embryos at the end of the fifth week
75%
Bruska M. , Lupicka J. , Pytel A. , Wozniak W.
Folia Morphologica
|
2010
|
tom 69
|
nr 2
EN
White communicating rami were traced in 8 human embryos of developmental stages 14 and 15 (aged 33 and 36 postovulatory days, respectively). In embryos at stage 14 the white communicating rami were found in the spinal nerves T1 to T9. In embryos at stage 15 the white communicating rami were present at the spinal cord levels T1 to L3. (Folia Morphol 2010; 69, 2: 75–77)
13
Laminin as promoter of the neural development
75%
Wozniak W. , Bruska M.
Folia Morphologica
|
1990
|
tom 49
|
nr 3-4
14
The trigeminal ganglion in human embryos at stage 16th and 17th (6th week). Light microscopic study
75%
Bruska M. , Wozniak W.
Folia Morphologica
|
1988
|
tom 47
|
nr 1-4
15
Development of the trochlear nerve in the human embryos
75%
Szyszka-Mroz J.
|
|
tom 58
|
nr 4
EN
Investigations were made on serial sections of human embryos at developmental stages from 13 to 23 (32-56 postovulatory days). The trochlear nucleus appears in the posterior region of the basal plate of the midbrain at stage l3. It is composed of large neurons, the processes of which are sharply defined. Since stage l5 the trochlear fibers can be followed through the alar region to their decussation in the mid-dorsal part of the midbrain. The trochlear nerve emerges from the dorsal surface of the lowest part of the midbrain.
16
The development of the epidural space in human embryos
75%
Patelska-Banaszewska M. , Wozniak W.
Folia Morphologica
|
2004
|
tom 63
|
nr 3
EN
The epidural space is seen in embryos at stage 17 (41 days) on the periphery of the primary meninx. During stage 18 (44 days) the dura mater proper appears and the epidural space is located between this meninx and the perichondrium and contains blood vessels. During the last week of the embryonic period (stages 20–23) the epidural space is evident around the circumference of the spinal cord. On the posterior surface it is found between the dura mater and the mesoderm of the dorsal body wall.
17
The spinal nucleus of the accessory nerve in human embryos at stage 13
75%
Skorzewska A. , Bruska M. , Wozniak W.
|
|
tom 51
|
nr 3
18
Segmental pattern and nuclei in the human embryonic brain at stage 13
75%
Bruska M. , Markowski M. , Szyszka-Mroz J. , Ulatowska-Blaszyk K. , Wozniak W.
Folia Morphologica
|
1998
|
tom 57
|
nr 4
19
The oculomotor nuclear complex at the end of the embryonic period [stage 23]
75%
Szyszka-Mroz J.
|
|
tom 58
|
nr 2
EN
Investigations were made on .serial sections of human embryos at developmental stage 23 (56 days). The oculomotor complex in embryos at this stage consists of lateral, median, and accessory nuclei. The lateral (chief) nucleus forms the greatest part of the oculomotor complex and it is subdivided into ventromedial and dorsolateral groups. Between the posterior portions of lateral nuclear groups is the median nucleus. Dorsally and medially to the lateral nucleus is the accessory (parasympathetic) nucleus.
20
Early development of the neocortex in human foetuses aged 9 weeks
75%
Wozniak W. , Rapalska K.
Folia Morphologica
|
2004
|
tom 63
|
nr 4
EN
A study was made of human embryos at the end of 8 weeks and foetuses aged 9 weeks. It was shown that at the beginning of the foetal period the cortical plate, which is the primordium of the neocortex, covers the whole surface of the cerebral hemisphere. The plate consists of 8–12 rows of densely packed cells. Below the cortical plate is the subplate.
first rewind previous Strona / 3 next fast forward last
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.